Pith Number

pith:5LOPLHYU

pith:2019:5LOPLHYUNIXBG6CGRQXZFPVPRK

not attested not anchored not stored refs pending

Thermal Emission from Semi-classical Dynamical Systems

Takeshi Morita

arxiv:1902.06940 v2 · 2019-02-19 · hep-th · cond-mat.stat-mech · quant-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	2026-05-17T23:49:50.034950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eadcf59f146a2e1378468c2f92beaf8ab1860731beabc6fdcd033ba9b9a7f198

Aliases

arxiv: 1902.06940 · arxiv_version: 1902.06940v2 · doi: 10.48550/arxiv.1902.06940 · pith_short_12: 5LOPLHYUNIXB · pith_short_16: 5LOPLHYUNIXBG6CG · pith_short_8: 5LOPLHYU

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/5LOPLHYUNIXBG6CGRQXZFPVPRK \
  | 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: eadcf59f146a2e1378468c2f92beaf8ab1860731beabc6fdcd033ba9b9a7f198

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9582056c2659ca057c444fc58ad9e14f59cd9eda4a9690615788f1c4e6990d49",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-02-19T08:04:00Z",
    "title_canon_sha256": "1a6374e5b103015c14d831c1e30523507924d6e9031befbeaa78babc6134f60a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06940",
    "kind": "arxiv",
    "version": 2
  }
}