Pith Number

pith:FSL4SE4C

pith:1997:FSL4SE4CFUO7BGASG64ZGHAGB6

not attested not anchored not stored refs pending

Hamiltonian Thermodynamics of Black Holes in Generic 2-D Dilaton Gravity

G. Kunstatter, R. Petryk, S. Shelemy (U. of Winnipeg)

arxiv:gr-qc/9709043 v1 · 1997-09-16 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FSL4SE4CFUO7BGASG64ZGHAGB6}

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	2026-05-18T02:37:29.379881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c97c913822d1df0981237b9931c060f837672c4f80457885b2a474ea12e7711

Aliases

arxiv: gr-qc/9709043 · arxiv_version: gr-qc/9709043v1 · doi: 10.48550/arxiv.gr-qc/9709043 · pith_short_12: FSL4SE4CFUO7 · pith_short_16: FSL4SE4CFUO7BGAS · pith_short_8: FSL4SE4C

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/FSL4SE4CFUO7BGASG64ZGHAGB6 \
  | 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: 2c97c913822d1df0981237b9931c060f837672c4f80457885b2a474ea12e7711

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d87b29be753048b10c9b185f7edf9069db028c59ea807c694d88548a9596932",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1997-09-16T21:01:17Z",
    "title_canon_sha256": "4df0dce50728fe7a4630daf026cb53b846c223ee3a35374e76b48e1a82c7310f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9709043",
    "kind": "arxiv",
    "version": 1
  }
}