Pith Number

pith:ZHDLYZ7J

pith:2013:ZHDLYZ7JSTZFPGGOEVD3C367OZ

not attested not anchored not stored refs pending

Entanglement Zoo II: Examples in Physics and Cognition

Diederik Aerts, Sandro Sozzo

arxiv:1304.0102 v2 · 2013-03-30 · cs.AI · 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{ZHDLYZ7JSTZFPGGOEVD3C367OZ}

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	2026-05-18T01:23:39.163053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9c6bc67e994f25798ce2547b16fdf7658da046a3d50b2f13f2b04cf76f07439

Aliases

arxiv: 1304.0102 · arxiv_version: 1304.0102v2 · doi: 10.48550/arxiv.1304.0102 · pith_short_12: ZHDLYZ7JSTZF · pith_short_16: ZHDLYZ7JSTZFPGGO · pith_short_8: ZHDLYZ7J

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/ZHDLYZ7JSTZFPGGOEVD3C367OZ \
  | 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: c9c6bc67e994f25798ce2547b16fdf7658da046a3d50b2f13f2b04cf76f07439

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f68d199143a20411170b58dc1896b263e2dbf083cf63bde53e59a1671cf28736",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-03-30T12:46:29Z",
    "title_canon_sha256": "1cb7651ed437e65b020a1c8a5c2e30e8a5a3fbb7558d7b30b78c141ea5d6f028"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.0102",
    "kind": "arxiv",
    "version": 2
  }
}