Pith Number

pith:DD7RVR3Q

pith:2016:DD7RVR3Q4J2WQHJSQP5X2Z6V4O

not attested not anchored not stored refs pending

GRB 090510: a genuine short-GRB from a binary neutron star coalescing into a Kerr-Newman black hole

A.V. Penacchioni, C. Cherubini, C.L. Bianco, G.B. Pisani, J.A. Rueda, M. Enderli, M. Kovacevic, M. Muccino, R. Moradi, R. Ruffini, Y. Aimuratov, Y. Wang

arxiv:1607.02400 v2 · 2016-07-08 · astro-ph.HE · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DD7RVR3Q4J2WQHJSQP5X2Z6V4O}

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.

Receipt and verification

First computed	2026-05-18T01:00:05.672545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18ff1ac770e275681d3283fb7d67d5e3aff348d46401fdd305c1f9df10213973

Aliases

arxiv: 1607.02400 · arxiv_version: 1607.02400v2 · doi: 10.48550/arxiv.1607.02400 · pith_short_12: DD7RVR3Q4J2W · pith_short_16: DD7RVR3Q4J2WQHJS · pith_short_8: DD7RVR3Q

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/DD7RVR3Q4J2WQHJSQP5X2Z6V4O \
  | 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: 18ff1ac770e275681d3283fb7d67d5e3aff348d46401fdd305c1f9df10213973

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "946aa103ef694b565a902245df733dab73b6319faf7269a271b9655075f6e4cf",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-07-08T15:07:25Z",
    "title_canon_sha256": "8fcc7d2de1e40c99faf051e8791790b9f046d03d2a52537ef44756cb25c4ab84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.02400",
    "kind": "arxiv",
    "version": 2
  }
}