Pith Number

pith:PEZNNQIF

pith:2008:PEZNNQIFEFAJBQVGIWA7L4DJTI

not attested not anchored not stored refs pending

Search for Gravitational Wave Bursts from Soft Gamma Repeaters

D. Palmer, K. C. Hurley, LIGO Scientific Collaboration, N. Gehrels, S. Barthelmy

arxiv:0808.2050 v1 · 2008-08-14 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PEZNNQIFEFAJBQVGIWA7L4DJTI}

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	2026-07-04T15:34:13.101672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7932d6c105214090c2a64581f5f0699a2d159b4d91f1359983b79a6d3f529fd7

Aliases

arxiv: 0808.2050 · arxiv_version: 0808.2050v1 · doi: 10.48550/arxiv.0808.2050 · pith_short_12: PEZNNQIFEFAJ · pith_short_16: PEZNNQIFEFAJBQVG · pith_short_8: PEZNNQIF

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/PEZNNQIFEFAJBQVGIWA7L4DJTI \
  | 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: 7932d6c105214090c2a64581f5f0699a2d159b4d91f1359983b79a6d3f529fd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "805ba4880e733cd96d8d75f06066298a504ec0ac9281f0eae943a2fbef694bef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-08-14T20:00:02Z",
    "title_canon_sha256": "841e1e1c365aa1c357de341c4071bc11fd0e8e85f3ab84051ccc6bd90a2dbd92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0808.2050",
    "kind": "arxiv",
    "version": 1
  }
}