Pith Number

pith:AT2J4F63

pith:2017:AT2J4F6327RVZAQ7LAONNKLKLN

not attested not anchored not stored refs pending

Entanglement witness game

D.L.Zhou, Xing Chen, Xueyuan Hu

arxiv:1701.01240 v3 · 2017-01-05 · 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{AT2J4F6327RVZAQ7LAONNKLKLN}

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	2026-05-18T00:44:23.869278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04f49e17dbd7e35c821f581cd6a96a5b43720fc8f6f3f9869b3d18f439f672a0

Aliases

arxiv: 1701.01240 · arxiv_version: 1701.01240v3 · doi: 10.48550/arxiv.1701.01240 · pith_short_12: AT2J4F6327RV · pith_short_16: AT2J4F6327RVZAQ7 · pith_short_8: AT2J4F63

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/AT2J4F6327RVZAQ7LAONNKLKLN \
  | 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: 04f49e17dbd7e35c821f581cd6a96a5b43720fc8f6f3f9869b3d18f439f672a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afdbb77ba625433a3b9bb34d16403a4311c208da667e8b47dc57fbc877d5e6df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-01-05T08:13:41Z",
    "title_canon_sha256": "93cf8287cb3db4dd1ef8c491638876c8505825c31ebe6d336abddeff72066fcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.01240",
    "kind": "arxiv",
    "version": 3
  }
}