Pith Number

pith:7ECNEIJ2

pith:1994:7ECNEIJ2JJF7M2NWAGPLGSFQ2W

not attested not anchored not stored refs pending

Topology, Entropy and Witten Index of Dilaton Black Holes

G.W. Gibbons, R.E. Kallosh

arxiv:hep-th/9407118 v3 · 1994-07-20 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7ECNEIJ2JJF7M2NWAGPLGSFQ2W}

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.

Cited by

2 papers in Pith

Electrically Charged Distorted Black Holes: Thermodynamics, Particle Dynamics, and Quasinormal Signatures

The fate of Reissner--Nordstr\"om--de Sitter black holes: nonequilibrium discharge and evaporation

Receipt and verification

First computed	2026-07-04T15:50:53.994285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f904d2213a4a4bf669b6019eb348b0d594c44d3f269e571aa6f380b5c3c62e35

Aliases

arxiv: hep-th/9407118 · arxiv_version: hep-th/9407118v3 · doi: 10.48550/arxiv.hep-th/9407118 · pith_short_12: 7ECNEIJ2JJF7 · pith_short_16: 7ECNEIJ2JJF7M2NW · pith_short_8: 7ECNEIJ2

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/7ECNEIJ2JJF7M2NWAGPLGSFQ2W \
  | 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: f904d2213a4a4bf669b6019eb348b0d594c44d3f269e571aa6f380b5c3c62e35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1c979095a1a4ad3ca64f1b9dbf4aa2648c97d12afad03a9d9012014d47d94c5",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1994-07-20T05:26:49Z",
    "title_canon_sha256": "104a301757e0d1f4356e3be1c61f934ace763043f586add1e828d29fe4558263"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9407118",
    "kind": "arxiv",
    "version": 3
  }
}