Pith Number

pith:HA7YF4O3

pith:2013:HA7YF4O3CJBB5I22G4RQBJ75D2

not attested not anchored not stored refs pending

Scenario Machine: fast radio bursts, short gamma-ray burst, dark energy and Laser Interferometer Gravitational-wave Observatory silence

M. V. Pruzhinskaya, V. M. Lipunov

arxiv:1312.3143 v3 · 2013-12-11 · 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{HA7YF4O3CJBB5I22G4RQBJ75D2}

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	2026-05-18T02:48:46.544871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

383f82f1db12421ea35a372300a7fd1eb998fd6628e0b885af64c60bc3b28a81

Aliases

arxiv: 1312.3143 · arxiv_version: 1312.3143v3 · doi: 10.48550/arxiv.1312.3143 · pith_short_12: HA7YF4O3CJBB · pith_short_16: HA7YF4O3CJBB5I22 · pith_short_8: HA7YF4O3

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/HA7YF4O3CJBB5I22G4RQBJ75D2 \
  | 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: 383f82f1db12421ea35a372300a7fd1eb998fd6628e0b885af64c60bc3b28a81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f247b15efa711b8ebd1ba368beb94839d39c834755aa82b0bc04afcefc3a9e59",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-12-11T12:42:13Z",
    "title_canon_sha256": "f4d765fc966d5744e2053454056f17a4362fab3de514268b9cbd09ddf46b9e12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.3143",
    "kind": "arxiv",
    "version": 3
  }
}