Pith Number

pith:ZZMEGX4F

pith:2023:ZZMEGX4FUPIROGBEZCV7CFV2RR

not attested not anchored not stored refs pending

Singularity-free gravitational collapse: From regular black holes to horizonless objects

Francesco Di Filippo, Matt Visser, Ra\'ul Carballo-Rubio, Stefano Liberati

arxiv:2302.00028 v1 · 2023-01-31 · 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{ZZMEGX4FUPIROGBEZCV7CFV2RR}

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

7 papers in Pith

Thermodynamics of polymerized vacuum regular black holes in anti-de Sitter spacetime

Quantum dust cores of rotating black holes

On gravitational collapse and integrable singularities

Regular ultracompact objects with anti-de Sitter cores as polymerized vacuum solutions

On gravitational collapse and integrable singularities

Receipt and verification

First computed	2026-07-05T05:37:58.558149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce58435f85a3d1171824c8abf116ba8c6d517c88fcab56c9084772c75c895abc

Aliases

arxiv: 2302.00028 · arxiv_version: 2302.00028v1 · doi: 10.48550/arxiv.2302.00028 · pith_short_12: ZZMEGX4FUPIR · pith_short_16: ZZMEGX4FUPIROGBE · pith_short_8: ZZMEGX4F

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/ZZMEGX4FUPIROGBEZCV7CFV2RR \
  | 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: ce58435f85a3d1171824c8abf116ba8c6d517c88fcab56c9084772c75c895abc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf71773101d6d4c58c402818eb52ced67656fc8b61b3fe5a4d0a9fa99b44f4f0",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-01-31T19:01:11Z",
    "title_canon_sha256": "2e0b2f5201d7635f33dd123c9f0fa8f4ab99f87addedf8c8fcf2323f7ea3b428"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.00028",
    "kind": "arxiv",
    "version": 1
  }
}