Pith Number

pith:4SD4MHOF

pith:2019:4SD4MHOFONIK44Y2BYY2ERKQRY

not attested not anchored not stored refs pending

The newborn black hole in GRB 191014C proves that it is alive

J. A. Rueda, R. Moradi, R. Ruffini, Y. Wang

arxiv:1911.07552 v3 · 2019-11-18 · astro-ph.HE · 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{4SD4MHOFONIK44Y2BYY2ERKQRY}

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

Short GRB 090510: a magnetized neutron star binary merger leading to a black hole

Receipt and verification

First computed	2026-07-05T02:45:14.444848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e487c61dc57350ae731a0e31a245508e022a8350e3e909f255ff9327f3754cb2

Aliases

arxiv: 1911.07552 · arxiv_version: 1911.07552v3 · doi: 10.48550/arxiv.1911.07552 · pith_short_12: 4SD4MHOFONIK · pith_short_16: 4SD4MHOFONIK44Y2 · pith_short_8: 4SD4MHOF

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/4SD4MHOFONIK44Y2BYY2ERKQRY \
  | 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: e487c61dc57350ae731a0e31a245508e022a8350e3e909f255ff9327f3754cb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48253f6659d2077edba5b180b1a6661eb853b2ed7572a4bf5a3a78ea7fe58172",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-11-18T11:28:36Z",
    "title_canon_sha256": "4805d4f311048f212632043303247a49e95d19c990497218e3815dfb573d5f3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.07552",
    "kind": "arxiv",
    "version": 3
  }
}