diff --git a/src/artifacts/apple/PlistScalars.test.ts b/src/artifacts/apple/PlistScalars.test.ts
index bf280afec0..75f0ee78a6 100644
--- a/src/artifacts/apple/PlistScalars.test.ts
+++ b/src/artifacts/apple/PlistScalars.test.ts
@@ -290,6 +290,127 @@ describe("binary plist number rewriting", () => {
   });
 });
 
+/**
+ * Three-element array whose last two entries share one scalar record, beside
+ * an unrelated Int64 sibling. Objects: array, shared scalar, duplicate entry,
+ * sibling.
+ */
+const sharedScalarEntries = (scalar: Buffer): Buffer => {
+  const sibling = Buffer.alloc(9);
+  sibling[0] = 0x13;
+  sibling.writeBigInt64BE(1152921504606846979n, 1);
+  const scalarOffset = 12;
+  const siblingOffset = scalarOffset + scalar.length;
+  const tableOffset = siblingOffset + sibling.length;
+  const bytes = Buffer.alloc(tableOffset + 4 + 32);
+  bytes.set([0xa3, 1, 2, 3], 8);
+  scalar.copy(bytes, scalarOffset);
+  sibling.copy(bytes, siblingOffset);
+  return binaryPlistObjectTable(
+    bytes,
+    [8, scalarOffset, scalarOffset, siblingOffset],
+    tableOffset,
+  );
+};
+
+const int64 = (value: bigint): Buffer => {
+  const bytes = Buffer.alloc(9);
+  bytes[0] = 0x13;
+  bytes.writeBigInt64BE(value, 1);
+  return bytes;
+};
+
+describe("binary plist shared object-table entries", () => {
+  const plan = (bytes: Buffer) =>
+    estimateBinaryPlistExpansion(bytes, 1024 * 1024, {
+      numberProjection: true,
+    });
+
+  it("keeps every exact integer when two entries share one Int64 record", () => {
+    const bytes = sharedScalarEntries(int64(9007199254740993n));
+    const original = Buffer.from(bytes);
+    const scalarPlan = plan(bytes);
+    const metadata = scanBinaryPlistScalars(bytes, scalarPlan);
+
+    expect(metadata.literals.incomplete).toBe(false);
+    // The shared record is one source literal, not two.
+    expect(metadata.literals.unsafeIntegerLiterals).toBe(2);
+    const decoded = decodeBinaryPlistScalars(bytes, metadata, scalarPlan);
+    const parsed = projectPlistValue(parseBinary(decoded));
+    const numbers = createPlistNumberProjection(metadata.literals);
+    expect(numbers.project(parsed.value)).toEqual([
+      { $plist_type: "integer", decimal: "9007199254740993" },
+      { $plist_type: "integer", decimal: "9007199254740993" },
+      { $plist_type: "integer", decimal: "1152921504606846979" },
+    ]);
+    expect(numbers.limitations().join("\n")).not.toContain(
+      "could not be completely observed",
+    );
+    expect(bytes).toEqual(original);
+  });
+
+  it("rewrites a shared 16-byte integer once for every entry", () => {
+    const wide = Buffer.alloc(17);
+    wide[0] = 0x14;
+    wide.writeBigUInt64BE(1n, 1);
+    wide.writeBigUInt64BE(2n, 9);
+    const bytes = sharedScalarEntries(wide);
+    const original = Buffer.from(bytes);
+    const scalarPlan = plan(bytes);
+    const metadata = scanBinaryPlistScalars(bytes, scalarPlan);
+
+    expect(metadata.literals.incomplete).toBe(false);
+    expect(metadata.wideIntegers).toEqual([
+      { offset: 12, value: (1n << 64n) | 2n },
+    ]);
+    const decoded = decodeBinaryPlistScalars(bytes, metadata, scalarPlan);
+    const parsed = projectPlistValue(parseBinary(decoded));
+    expect(
+      createPlistNumberProjection(metadata.literals).project(parsed.value),
+    ).toEqual([
+      { $plist_type: "integer", decimal: "18446744073709551618" },
+      { $plist_type: "integer", decimal: "18446744073709551618" },
+      { $plist_type: "integer", decimal: "1152921504606846979" },
+    ]);
+    expect(bytes).toEqual(original);
+  });
+
+  it("records a shared date once and keeps its sibling exact", () => {
+    const date = Buffer.alloc(9);
+    date[0] = 0x33;
+    date.writeDoubleBE(0.1005, 1);
+    const bytes = sharedScalarEntries(date);
+    const scalarPlan = plan(bytes);
+    const metadata = scanBinaryPlistScalars(bytes, scalarPlan);
+
+    expect(metadata.literals.incomplete).toBe(false);
+    expect(metadata.dates).toEqual([
+      { offset: 12, payloadOffset: 13, secondsSince2001: 0.1005 },
+    ]);
+    const decoded = decodeBinaryPlistScalars(bytes, metadata, scalarPlan);
+    const [first, second, sibling] = parseBinary(decoded) as [
+      Date,
+      Date,
+      number,
+    ];
+    expect(Number.isNaN(first.getTime())).toBe(true);
+    expect(Number.isNaN(second.getTime())).toBe(true);
+    expect(
+      createPlistNumberProjection(metadata.literals).project(sibling),
+    ).toEqual({ $plist_type: "integer", decimal: "1152921504606846979" });
+  });
+
+  it("still reports metadata incomplete for an out-of-range entry", () => {
+    const bytes = sharedScalarEntries(int64(9007199254740993n));
+    expect(scanBinaryPlistScalars(bytes).literals.incomplete).toBe(false);
+    // Repoint the duplicate into the header, before the object region.
+    const table = Number(bytes.readBigUInt64BE(bytes.length - 8));
+    bytes[table + 2] = 7;
+    expect(bytes.subarray(0, 8).toString("ascii")).toBe("bplist00");
+    expect(scanBinaryPlistScalars(bytes).literals.incomplete).toBe(true);
+  });
+});
+
 describe("binary plist numeric association", () => {
   it("keeps an overlapping int64 exact without rewriting either object", () => {
     const bytes = integerPayloadContainingReal();
diff --git a/src/artifacts/apple/PlistScalars.ts b/src/artifacts/apple/PlistScalars.ts
index ae25eb3342..1566608f4c 100644
--- a/src/artifacts/apple/PlistScalars.ts
+++ b/src/artifacts/apple/PlistScalars.ts
@@ -191,10 +191,13 @@ export const scanBinaryPlistScalars = (
         });
       }
     }
-    if (!validOffsets.has(offset) || visitedOffsets.has(offset)) {
+    if (!validOffsets.has(offset)) {
       incomplete = true;
       continue;
     }
+    // Several table entries may share one record. Its source facts are
+    // identical for every entry, so observe them once.
+    if (visitedOffsets.has(offset)) continue;
     visitedOffsets.add(offset);
     const marker = bytes[offset] ?? 0;
     const type = marker >> 4;
diff --git a/tests/boundary/filesystem/keyedArchiveNumberMetadata.test.ts b/tests/boundary/filesystem/keyedArchiveNumberMetadata.test.ts
index 54f54a4cf6..9531fb743f 100644
--- a/tests/boundary/filesystem/keyedArchiveNumberMetadata.test.ts
+++ b/tests/boundary/filesystem/keyedArchiveNumberMetadata.test.ts
@@ -1,8 +1,13 @@
+import { readFile } from "node:fs/promises";
+
 import { expect, it } from "vitest";
 
 import { inspectBundleKeyedArchive } from "../../../src/artifacts/apple/KeyedArchiveReader.js";
 import { parseEvidence } from "../../../src/domain/evidence.js";
-import { keyedArchiveWideIntegerFixture } from "../../fixtures/keyedArchiveWideIntegers.js";
+import {
+  keyedArchiveSharedEntryFixture,
+  keyedArchiveWideIntegerFixture,
+} from "../../fixtures/keyedArchiveWideIntegers.js";
 import {
   archiveNumberMetadataCases,
   expectKeyedArchiveNumberMetadata,
@@ -75,6 +80,55 @@ cliTest(
   },
 );
 
+const sharedEntryObjects = [
+  expect.objectContaining({
+    id: 1,
+    status: "observed",
+    value: { $plist_type: "integer", decimal: "9007199254740993" },
+  }),
+  expect.objectContaining({
+    id: 2,
+    status: "observed",
+    value: { $plist_type: "integer", decimal: "9007199254740993" },
+  }),
+  expect.objectContaining({
+    id: 3,
+    status: "observed",
+    value: { $plist_type: "integer", decimal: "1152921504606846979" },
+  }),
+];
+
+it("keeps exact integers when two object-table entries share one record", async () => {
+  const fixture = await keyedArchiveSharedEntryFixture();
+  const result = await inspectBundleKeyedArchive({
+    bundlePath: fixture.root,
+    targetSha256: fixture.digest,
+    parameters: { path: "archive.plist" },
+  });
+  expect(result.archive_sha256).toBe(fixture.digest);
+  expect(result.objects.slice(1)).toEqual(sharedEntryObjects);
+  expect(result.limitations).not.toContainEqual(
+    expect.stringMatching(/metadata could not be completely observed/u),
+  );
+  expect(await readFile(fixture.path)).toEqual(fixture.bytes);
+});
+
+cliTest(
+  "compiled CLI keeps exact integers when object-table entries share one record",
+  async ({ cli }) => {
+    const fixture = await keyedArchiveSharedEntryFixture();
+    const output = await cli.run({
+      arguments: ["inspect-keyed-archive", fixture.path, "--json"],
+      environment: { REA_LOG_LEVEL: "silent", REA_ANALYSIS_PROVIDER: "auto" },
+    });
+    expect(output.exitCode, output.stderr).toBe(0);
+    const result = parseEvidence(output.json).normalized_result as {
+      objects: unknown[];
+    };
+    expect(result.objects.slice(1)).toEqual(sharedEntryObjects);
+  },
+);
+
 it.each(archiveNumberMetadataCases)(
   "filesystem preserves numeric meaning for $name",
   async (item) => {
diff --git a/tests/fixtures/keyedArchiveWideIntegers.ts b/tests/fixtures/keyedArchiveWideIntegers.ts
index 4bf4362488..91e708f475 100644
--- a/tests/fixtures/keyedArchiveWideIntegers.ts
+++ b/tests/fixtures/keyedArchiveWideIntegers.ts
@@ -27,6 +27,58 @@ const integer64 = (value: bigint): Buffer => {
   return bytes;
 };
 
+/**
+ * Minimal valid NSKeyedArchiver whose object-table entries 10 and 11 both
+ * point at one Int64 record, beside an unrelated Int64 sibling (entry 12).
+ * The shared record is encoded once; only its offset is listed twice.
+ */
+const sharedEntryArchiveBytes = (): Buffer => {
+  const objects = [
+    Buffer.from([0xd3, 1, 3, 4, 2, 8, 5]), // root dict: three key/value pairs
+    ascii("$archiver"),
+    ascii("NSKeyedArchiver"),
+    ascii("$objects"),
+    ascii("$top"),
+    Buffer.from([0xd1, 6, 7]), // $top.root -> UID 1
+    ascii("root"),
+    Buffer.from([0x80, 1]), // UID 1
+    Buffer.from([0xa4, 9, 10, 11, 12]), // $objects refs
+    ascii("$null"),
+    integer64(9_007_199_254_740_993n),
+    integer64(1_152_921_504_606_846_979n),
+  ];
+  const header = Buffer.from("bplist00", "ascii");
+  const offsets: number[] = [];
+  let position = header.length;
+  for (const object of objects) {
+    offsets.push(position);
+    position += object.length;
+  }
+  // Entries 10 and 11 share the first Int64 record; entry 12 is the sibling.
+  const [shared, sibling] = [offsets[10] ?? 0, offsets[11] ?? 0];
+  offsets.splice(11, 1, shared, sibling);
+  const trailer = Buffer.alloc(32);
+  trailer[6] = 1;
+  trailer[7] = 1;
+  trailer.writeBigUInt64BE(BigInt(offsets.length), 8);
+  trailer.writeBigUInt64BE(0n, 16);
+  trailer.writeBigUInt64BE(BigInt(position), 24);
+  return Buffer.concat([header, ...objects, Buffer.from(offsets), trailer]);
+};
+
+export const keyedArchiveSharedEntryFixture = async () => {
+  const root = await createTestTempDirectory("rea-keyed-shared-entry-");
+  const path = join(root, "archive.plist");
+  const bytes = sharedEntryArchiveBytes();
+  await writeFile(path, bytes);
+  return {
+    root,
+    path,
+    bytes,
+    digest: createHash("sha256").update(bytes).digest("hex"),
+  };
+};
+
 /** Minimal valid NSKeyedArchiver with a 16-byte integer and an Int64 control. */
 const archiveBytes = (): Buffer => {
   const objects = [