Pith Number

pith:WUSMY7IQ

pith:2011:WUSMY7IQD6PFH7EOJRL73QMFCH

not attested not anchored not stored refs pending

A Radio-Selected Sample of Gamma Ray Burst Afterglows

(2) National Radio Astronomy Observatory, Dale A. Frail (2) ((1) Royal Military College of Canada, Kingston, Poonam Chandra (1), Socorro)

arxiv:1110.4124 v2 · 2011-10-18 · 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{WUSMY7IQD6PFH7EOJRL73QMFCH}

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	2026-05-18T02:00:08.955838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b524cc7d101f9e53fc8e4c57fdc18511cfdd28585fb5ad44cfdd850c299a7c6d

Aliases

arxiv: 1110.4124 · arxiv_version: 1110.4124v2 · doi: 10.48550/arxiv.1110.4124 · pith_short_12: WUSMY7IQD6PF · pith_short_16: WUSMY7IQD6PFH7EO · pith_short_8: WUSMY7IQ

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/WUSMY7IQD6PFH7EOJRL73QMFCH \
  | 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: b524cc7d101f9e53fc8e4c57fdc18511cfdd28585fb5ad44cfdd850c299a7c6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64448b84555fd519bb12b94a4d6fb304e5af99febda9947dc05e0add95cff0b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-10-18T21:08:38Z",
    "title_canon_sha256": "836776cd31b6b4f4cb73db988c3f2f4d56bf63de42d9d0ecc2d6890fa48c043b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.4124",
    "kind": "arxiv",
    "version": 2
  }
}