Pith Number

pith:VUSEOHSJ

pith:2026:VUSEOHSJ57EJDS5D36T65A5ZOR

not attested not anchored not stored refs pending

Self-testing of exact entanglement embezzlement

Samuel J. Harris

arxiv:2605.22713 v1 · 2026-05-21 · math.OA · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VUSEOHSJ57EJDS5D36T65A5ZOR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-22T02:04:51.555708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad24471e49efc891cba3dfa7ee83b9744da0454a125b4ee7861de733fcf29553

Aliases

arxiv: 2605.22713 · arxiv_version: 2605.22713v1 · doi: 10.48550/arxiv.2605.22713 · pith_short_12: VUSEOHSJ57EJ · pith_short_16: VUSEOHSJ57EJDS5D · pith_short_8: VUSEOHSJ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/VUSEOHSJ57EJDS5D36T65A5ZOR \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: ad24471e49efc891cba3dfa7ee83b9744da0454a125b4ee7861de733fcf29553

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a19fe592efa8d9fa1b8299eaaf9f3f1af43639b26749d960cff2583bfa93fe36",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2026-05-21T16:50:39Z",
    "title_canon_sha256": "12b6d23fce79bd6ac3bd8ca1ed6b18a428549676ee5caac32f15043e59063138"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22713",
    "kind": "arxiv",
    "version": 1
  }
}