Pith Number

pith:SQLYGOHB

pith:2014:SQLYGOHB6AMUQRVWWDLN424YMP

not attested not anchored not stored refs pending

Correlations, operations and the second law of thermodynamics

Kavan Modi, Sai Vinjanampathy

arxiv:1411.7755 v1 · 2014-11-28 · quant-ph · cond-mat.stat-mech · physics.class-ph

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

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	2026-05-18T01:08:35.914562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94178338e1f0194846b6b0d6de6b9863c38b9edf8ece3824abc2379ca046e412

Aliases

arxiv: 1411.7755 · arxiv_version: 1411.7755v1 · doi: 10.48550/arxiv.1411.7755 · pith_short_12: SQLYGOHB6AMU · pith_short_16: SQLYGOHB6AMUQRVW · pith_short_8: SQLYGOHB

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/SQLYGOHB6AMUQRVWWDLN424YMP \
  | 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: 94178338e1f0194846b6b0d6de6b9863c38b9edf8ece3824abc2379ca046e412

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1551fbc87d949845234d52fb73822098d8f3cbaf064a9573c61f126cf34f2952",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-11-28T05:35:21Z",
    "title_canon_sha256": "c71e54063c2376a4bf429053da6c3616e0570c54bae625688c4a87027bd1ac85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.7755",
    "kind": "arxiv",
    "version": 1
  }
}