Pith Number

pith:DZ3LQ2YJ

pith:2018:DZ3LQ2YJVU74WRUFQVQUDBZWOF

not attested not anchored not stored refs pending

X-ray afterglows of Short gamma-ray bursts: Magnetar or Fireball?

Greg Ashton, Nikhil Sarin, Paul D. Lasky

arxiv:1812.08176 v1 · 2018-12-19 · 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{DZ3LQ2YJVU74WRUFQVQUDBZWOF}

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	2026-05-17T23:52:39.066933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e76b86b09ad3fcb468585614187367143e0019d821f252678aa60beb327f601

Aliases

arxiv: 1812.08176 · arxiv_version: 1812.08176v1 · doi: 10.48550/arxiv.1812.08176 · pith_short_12: DZ3LQ2YJVU74 · pith_short_16: DZ3LQ2YJVU74WRUF · pith_short_8: DZ3LQ2YJ

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/DZ3LQ2YJVU74WRUFQVQUDBZWOF \
  | 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: 1e76b86b09ad3fcb468585614187367143e0019d821f252678aa60beb327f601

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3efe88827459855aecc78047e7d18d2d0330450edcc4c50b17ce2d2dc23dde9c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-12-19T19:00:03Z",
    "title_canon_sha256": "620e6135a5a1d122b40ef22995829dc98ca961e6bc8b52c6e4108752712861e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.08176",
    "kind": "arxiv",
    "version": 1
  }
}