Pith Number

pith:DDSPS35E

pith:1996:DDSPS35E34RW2FBSQ2DSOFJWL5

not attested not anchored not stored refs pending

Regular Black Holes and Topology Change

Arvind Borde

arxiv:gr-qc/9612057 v1 · 1996-12-20 · 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{DDSPS35E34RW2FBSQ2DSOFJWL5}

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

4 papers in Pith

$\tt BlackHawk$ $\tt v3.0$: Hawking Radiation from Regular Black Holes

Finite Curvature Construction of Regular Black Holes and Quasinormal Mode Analysis

Inflation driven by repulsive-like primordial black holes

Receipt and verification

First computed	2026-07-04T16:01:20.000469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18e4f96fa4df236d143286872715365f6fc3a1d192fb5937bd2a720dc1f7e9eb

Aliases

arxiv: gr-qc/9612057 · arxiv_version: gr-qc/9612057v1 · doi: 10.48550/arxiv.gr-qc/9612057 · pith_short_12: DDSPS35E34RW · pith_short_16: DDSPS35E34RW2FBS · pith_short_8: DDSPS35E

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/DDSPS35E34RW2FBSQ2DSOFJWL5 \
  | 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: 18e4f96fa4df236d143286872715365f6fc3a1d192fb5937bd2a720dc1f7e9eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc4f6e8ecf374bc3842a8fa158a016c3d102e112356b19f8197d8f4285ffc507",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1996-12-20T01:54:36Z",
    "title_canon_sha256": "96a7344e70157e49de9d692272411110febab8d0db333ab022df4de776c446bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9612057",
    "kind": "arxiv",
    "version": 1
  }
}