Pith Number

pith:Z6GEIPU5

pith:2003:Z6GEIPU55OQFOZJNSDNFSBFWIM

not attested not anchored not stored refs pending

A deterministic Bell model

Samuel Colin

arxiv:quant-ph/0310055 v1 · 2003-10-08 · 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{Z6GEIPU55OQFOZJNSDNFSBFWIM}

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	2026-05-18T01:37:59.061823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf8c443e9deba057652d90da5904b64305568d2c10a0c270225eb0fff066e631

Aliases

arxiv: quant-ph/0310055 · arxiv_version: quant-ph/0310055v1 · doi: 10.48550/arxiv.quant-ph/0310055 · pith_short_12: Z6GEIPU55OQF · pith_short_16: Z6GEIPU55OQFOZJN · pith_short_8: Z6GEIPU5

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/Z6GEIPU55OQFOZJNSDNFSBFWIM \
  | 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: cf8c443e9deba057652d90da5904b64305568d2c10a0c270225eb0fff066e631

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5adead98630f29dddd0305c5327fa75f6ded489b6346031b4303a5007f71ca39",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2003-10-08T21:10:26Z",
    "title_canon_sha256": "fb39eaa1f10071c60410acf73952a66d0099bd3a3e7b25ddf99ff580456408b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0310055",
    "kind": "arxiv",
    "version": 1
  }
}