Pith Number

pith:G4PD4VSG

pith:2014:G4PD4VSGSHCLGQX2EYH2D5ZDB2

not attested not anchored not stored refs pending

Constraints on determinism: Bell versus Conway-Kochen

Eric Cator, Klaas Landsman

arxiv:1402.1972 v2 · 2014-02-09 · 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{G4PD4VSGSHCLGQX2EYH2D5ZDB2}

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	2026-05-18T01:44:46.094364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

371e3e564691c4b342fa260fa1f7230ea9cec64396e58a592903bb83225c5fe9

Aliases

arxiv: 1402.1972 · arxiv_version: 1402.1972v2 · doi: 10.48550/arxiv.1402.1972 · pith_short_12: G4PD4VSGSHCL · pith_short_16: G4PD4VSGSHCLGQX2 · pith_short_8: G4PD4VSG

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/G4PD4VSGSHCLGQX2EYH2D5ZDB2 \
  | 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: 371e3e564691c4b342fa260fa1f7230ea9cec64396e58a592903bb83225c5fe9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c84d8df48162604d4245cbb3c170c22ac1a017e55b3e3837eb498b15a779251c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-02-09T18:16:58Z",
    "title_canon_sha256": "0b2a7825448a3d368a9bb7767f788e3d0b90316d17e1c5892c25b2000f955552"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.1972",
    "kind": "arxiv",
    "version": 2
  }
}