Pith Number

pith:7RN3ASIA

pith:2013:7RN3ASIA4JY24ZIBFJNDCGXFVC

not attested not anchored not stored refs pending

EPR states and Bell correlated states in algebraic quantum field theory

Yuichiro Kitajima

arxiv:1304.5261 v2 · 2013-04-18 · 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{7RN3ASIA4JY24ZIBFJNDCGXFVC}

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	2026-05-18T01:50:30.934913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc5bb04900e271ae65012a5a311ae5a88c36ac80dd6a648880182d51e7d556c9

Aliases

arxiv: 1304.5261 · arxiv_version: 1304.5261v2 · doi: 10.48550/arxiv.1304.5261 · pith_short_12: 7RN3ASIA4JY2 · pith_short_16: 7RN3ASIA4JY24ZIB · pith_short_8: 7RN3ASIA

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/7RN3ASIA4JY24ZIBFJNDCGXFVC \
  | 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: fc5bb04900e271ae65012a5a311ae5a88c36ac80dd6a648880182d51e7d556c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "473681296a9080104289ed81bbce4411da20cd273dee3c7736cb94fc74487c1e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-04-18T21:41:44Z",
    "title_canon_sha256": "aa51d6b00cd02b605fbf3495abd3802244d65b4a76c431bd1ea03a4aae24694f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.5261",
    "kind": "arxiv",
    "version": 2
  }
}