Pith Number

pith:UDNS33SX

pith:2018:UDNS33SXMY4GRNRVO7WU7C2H3F

not attested not anchored not stored refs pending

On the GeV emission of the type I BdHN GRB 130427A

C. Cherubini, C. L. Bianco, J. A. Rueda, L. Becerra, M. Karlica, N. Sahakyan, R. Moradi, R. Ruffini, S. Filippi, S. S. Xue, Y. C. Chen, Y. Wang

arxiv:1812.00354 v8 · 2018-12-02 · 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{UDNS33SXMY4GRNRVO7WU7C2H3F}

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	2026-07-05T00:29:59.735248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0db2dee57663868b63577ed4f8b47d944a21c8de1bcffa57a6dbbb247127fe7

Aliases

arxiv: 1812.00354 · arxiv_version: 1812.00354v8 · doi: 10.48550/arxiv.1812.00354 · pith_short_12: UDNS33SXMY4G · pith_short_16: UDNS33SXMY4GRNRV · pith_short_8: UDNS33SX

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/UDNS33SXMY4GRNRVO7WU7C2H3F \
  | 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: a0db2dee57663868b63577ed4f8b47d944a21c8de1bcffa57a6dbbb247127fe7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39b656f05cceda283da73d72853058d299e912dc06b31da897c3f71267919add",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-12-02T08:29:09Z",
    "title_canon_sha256": "4a27c962bff82c1dac474ee031264eff0971db4f8bcaa1a465570d681bbfea5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.00354",
    "kind": "arxiv",
    "version": 8
  }
}