Pith Number

pith:PM7PE5B7

pith:2002:PM7PE5B7I6X5MKOM4KZKIGWQIY

not attested not anchored not stored refs pending

Linear dilaton black holes

Cedric Leygnac, Dmitri Gal'tsov, Gerard Clement

arxiv:hep-th/0208225 v3 · 2002-08-30 · 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{PM7PE5B7I6X5MKOM4KZKIGWQIY}

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

1 paper in Pith

Extremal Kerr-Schild Form

Receipt and verification

First computed	2026-07-04T16:34:52.877367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b3ef2743f47afd629cce2b2a41ad04622ed157872e34320181ace270a45aa42

Aliases

arxiv: hep-th/0208225 · arxiv_version: hep-th/0208225v3 · doi: 10.48550/arxiv.hep-th/0208225 · pith_short_12: PM7PE5B7I6X5 · pith_short_16: PM7PE5B7I6X5MKOM · pith_short_8: PM7PE5B7

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/PM7PE5B7I6X5MKOM4KZKIGWQIY \
  | 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: 7b3ef2743f47afd629cce2b2a41ad04622ed157872e34320181ace270a45aa42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5935aecebbd4390869b7b9fd24a4c757f2ec3df00b2934079fd11ebb1994cd5f",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-08-30T15:07:05Z",
    "title_canon_sha256": "1c1de0e2470a1653dc4514ba463350b26935c7c52edba026a834596e83dbaf5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0208225",
    "kind": "arxiv",
    "version": 3
  }
}