Pith Number

pith:62FGEC6P

pith:2002:62FGEC6PGMOTAUMCCQVHMIBIOK

not attested not anchored not stored refs pending

Conditions for the confirmation of three-particle non-locality

David Roberts, Peter Mitchell, Sandu Popescu

arxiv:quant-ph/0202009 v2 · 2002-02-01 · 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{62FGEC6PGMOTAUMCCQVHMIBIOK}

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	2026-05-18T03:24:20.383110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f68a620bcf331d305182142a76202872adfe73fb00fd0e3cd645ef357dc350a8

Aliases

arxiv: quant-ph/0202009 · arxiv_version: quant-ph/0202009v2 · doi: 10.48550/arxiv.quant-ph/0202009 · pith_short_12: 62FGEC6PGMOT · pith_short_16: 62FGEC6PGMOTAUMC · pith_short_8: 62FGEC6P

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/62FGEC6PGMOTAUMCCQVHMIBIOK \
  | 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: f68a620bcf331d305182142a76202872adfe73fb00fd0e3cd645ef357dc350a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "827db9bfd9efe0601f2927a9aeac6bd3ad8bfd2a9fa8de8a86aa7ed7de391f80",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2002-02-01T13:20:08Z",
    "title_canon_sha256": "08745e522f1bfe4466a178d53a84a0451e30531872b5a2c49ddbcbe70addbb8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0202009",
    "kind": "arxiv",
    "version": 2
  }
}