Pith Number

pith:XFYO3UHW

pith:2013:XFYO3UHWPWQSBIIADKGL5MQDNX

not attested not anchored not stored refs pending

Non-singular quantum-inspired gravitational collapse

Cosimo Bambi, Daniele Malafarina, Leonardo Modesto

arxiv:1305.4790 v2 · 2013-05-21 · gr-qc · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XFYO3UHWPWQSBIIADKGL5MQDNX}

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

5 papers in Pith

Dust collapse in asymptotic safety: a path to regular black holes

Echoes and quasinormal modes of asymmetric black bounces

Dust collapse and bounce in spherically symmetric quantum-inspired gravity models

Testing the nature of dark compact objects: a status report

Inflation driven by repulsive-like primordial black holes

Receipt and verification

First computed	2026-05-18T03:16:40.178343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b970edd0f67da120a1001a8cbeb2036dc66d60077141cf78d7e3a50a3bda5cde

Aliases

arxiv: 1305.4790 · arxiv_version: 1305.4790v2 · doi: 10.48550/arxiv.1305.4790 · pith_short_12: XFYO3UHWPWQS · pith_short_16: XFYO3UHWPWQSBIIA · pith_short_8: XFYO3UHW

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/XFYO3UHWPWQSBIIADKGL5MQDNX \
  | 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: b970edd0f67da120a1001a8cbeb2036dc66d60077141cf78d7e3a50a3bda5cde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac465d2aabbb93f4d1bdd9b3bd0ad4044910ad9a1892d907fb01151485cec90f",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-05-21T11:54:15Z",
    "title_canon_sha256": "e93452000cc2304b30dfe03bb3ac6287538f2bc1a25f1a300d13f5ecdc7a7c84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.4790",
    "kind": "arxiv",
    "version": 2
  }
}