Pith Number

pith:NCJAY6EC

pith:2012:NCJAY6ECMUN3VIGP3F2RHLBWAR

not attested not anchored not stored refs pending

A toy model for Macroscopic Quantum Coherence

Encarnaci\'on Salinas-Hern\'andez, G. Fern\'andez-Anaya, Jos\'e-Job J. Flores-Godoy, R. Mu\~noz-Vega

arxiv:1210.7564 v1 · 2012-10-29 · 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{NCJAY6ECMUN3VIGP3F2RHLBWAR}

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	2026-05-18T01:53:36.507716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68920c7882651bbaa0cfd97513ac36046231958dc35704888e42de68102f1fa3

Aliases

arxiv: 1210.7564 · arxiv_version: 1210.7564v1 · doi: 10.48550/arxiv.1210.7564 · pith_short_12: NCJAY6ECMUN3 · pith_short_16: NCJAY6ECMUN3VIGP · pith_short_8: NCJAY6EC

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/NCJAY6ECMUN3VIGP3F2RHLBWAR \
  | 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: 68920c7882651bbaa0cfd97513ac36046231958dc35704888e42de68102f1fa3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6557c55d6c37a8174281241ee93b2078f576d19c7321b10ffd23b8ec9b1a37c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-10-29T05:16:29Z",
    "title_canon_sha256": "989e75013a0a4c0091ea833767e02f2dd8229f05946f135fbbbc4dd71290792f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.7564",
    "kind": "arxiv",
    "version": 1
  }
}