Pith Number

pith:PSVRTXCP

pith:2010:PSVRTXCPD4WRUJAT3LLSIATYFE

not attested not anchored not stored refs pending

Experimentally implementable criteria revealing substructures of genuine multipartite entanglement

Andreas Gabriel, Beatrix C. Hiesmayr, Christoph Spengler, Dagmar Bru{\ss}, Hans Schimpf, Marcus Huber

arxiv:1011.4087 v2 · 2010-11-17 · 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{PSVRTXCPD4WRUJAT3LLSIATYFE}

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	2026-05-18T04:27:47.388909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cab19dc4f1f2d1a2413dad72402782925463d76f482d784e0667b7af3e8a254

Aliases

arxiv: 1011.4087 · arxiv_version: 1011.4087v2 · doi: 10.48550/arxiv.1011.4087 · pith_short_12: PSVRTXCPD4WR · pith_short_16: PSVRTXCPD4WRUJAT · pith_short_8: PSVRTXCP

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/PSVRTXCPD4WRUJAT3LLSIATYFE \
  | 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: 7cab19dc4f1f2d1a2413dad72402782925463d76f482d784e0667b7af3e8a254

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "050d227363cfbd556d0fc55e357ddb1065a923f4949f1b1ab3d345476d4eda1d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-11-17T22:14:46Z",
    "title_canon_sha256": "cc3c420ec734c487b160a5a7d7e125eaa0253a911bd31a889e6b4ad7bd54f0d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.4087",
    "kind": "arxiv",
    "version": 2
  }
}