Pith Number

pith:VUKZOFO2

pith:1997:VUKZOFO2UO3KA2S5YLDWQ75LCO

not attested not anchored not stored refs pending

Geometry of nonextreme black holes near the extreme state

O.B.Zaslavskii

arxiv:gr-qc/9707015 v1 · 1997-07-02 · 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{VUKZOFO2UO3KA2S5YLDWQ75LCO}

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	2026-05-18T02:37:29.406051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad159715daa3b6a06a5dc2c7687fab13bd49d4895d90b007a3e6c1b9129c7329

Aliases

arxiv: gr-qc/9707015 · arxiv_version: gr-qc/9707015v1 · doi: 10.48550/arxiv.gr-qc/9707015 · pith_short_12: VUKZOFO2UO3K · pith_short_16: VUKZOFO2UO3KA2S5 · pith_short_8: VUKZOFO2

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/VUKZOFO2UO3KA2S5YLDWQ75LCO \
  | 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: ad159715daa3b6a06a5dc2c7687fab13bd49d4895d90b007a3e6c1b9129c7329

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2180384cb8a3fbf2367dd8bfd001e6b7e2eebb34edce625038e353249696ee33",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1997-07-02T12:49:38Z",
    "title_canon_sha256": "ac65ea3ca842d6fb9ef0965ceca8493180004a5b5ffc58995b68ccdc41969c9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9707015",
    "kind": "arxiv",
    "version": 1
  }
}