Pith Number

pith:B36DQGZ5

pith:2022:B36DQGZ5Q5RRBCNDNFFK2AKP37

not attested not anchored not stored refs pending

On the particle collisions during gravitational collapse of Vaidya spacetimes

Vitalii Vertogradov

arxiv:2211.16189 v2 · 2022-11-29 · 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{B36DQGZ5Q5RRBCNDNFFK2AKP37}

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

Formation of regular black hole from baryonic matter

Receipt and verification

First computed	2026-07-05T07:14:08.088543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0efc381b3d87631089a3694aad014fdfd4f8d6a5769a29d5019d84d19ba59ef2

Aliases

arxiv: 2211.16189 · arxiv_version: 2211.16189v2 · doi: 10.48550/arxiv.2211.16189 · pith_short_12: B36DQGZ5Q5RR · pith_short_16: B36DQGZ5Q5RRBCND · pith_short_8: B36DQGZ5

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/B36DQGZ5Q5RRBCNDNFFK2AKP37 \
  | 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: 0efc381b3d87631089a3694aad014fdfd4f8d6a5769a29d5019d84d19ba59ef2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "353e1345a67c750f763e91e69a26e5e758c3f8c7821391e29cc68fa61df1d074",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-11-29T13:33:11Z",
    "title_canon_sha256": "b4ce2b4a52cedf432d80618cd9bde856f51a406ebfcff357c20b75eda4b0d9db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.16189",
    "kind": "arxiv",
    "version": 2
  }
}