Pith Number

pith:5MXT3MWP

pith:2016:5MXT3MWPFYPOPXIPYPZMAIMLQ5

not attested not anchored not stored refs pending

Non-signalling boxes and Bohrification

Jan Gutt, Marek Ku\'s

arxiv:1602.04702 v2 · 2016-02-15 · math-ph · math.MP · 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{5MXT3MWPFYPOPXIPYPZMAIMLQ5}

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	2026-05-18T01:12:43.210590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb2f3db2cf2e1ee7dd0fc3f2c0218b8774ca1c0ac37cf43d63ac92e68b6f6d91

Aliases

arxiv: 1602.04702 · arxiv_version: 1602.04702v2 · doi: 10.48550/arxiv.1602.04702 · pith_short_12: 5MXT3MWPFYPO · pith_short_16: 5MXT3MWPFYPOPXIP · pith_short_8: 5MXT3MWP

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/5MXT3MWPFYPOPXIPYPZMAIMLQ5 \
  | 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: eb2f3db2cf2e1ee7dd0fc3f2c0218b8774ca1c0ac37cf43d63ac92e68b6f6d91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcecb6ed58d0c0ada5b15bf1b863cfe8222bf83fe94d9b7a2bfeca5676bd2330",
    "cross_cats_sorted": [
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2016-02-15T15:05:11Z",
    "title_canon_sha256": "37cfd3937a3c016576fa5fbd59bcae80ebc92dea427675318d2b335c916733c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.04702",
    "kind": "arxiv",
    "version": 2
  }
}