Pith Number

pith:HBFF3UP4

pith:2022:HBFF3UP4JJPAVHPE3FO7OR6VTC

not attested not anchored not stored refs pending

Robust Features of Off-Axis Gamma-Ray Burst Afterglow Lightcurves

Jonathan Granot, Paz Beniamini, Ramandeep Gill

arxiv:2204.06008 v2 · 2022-04-12 · 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{HBFF3UP4JJPAVHPE3FO7OR6VTC}

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	2026-07-05T04:37:36.095298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

384a5dd1fc4a5e0a9de4d95df747d5988e3d0ffc188050ffb9b52b888530aefd

Aliases

arxiv: 2204.06008 · arxiv_version: 2204.06008v2 · doi: 10.48550/arxiv.2204.06008 · pith_short_12: HBFF3UP4JJPA · pith_short_16: HBFF3UP4JJPAVHPE · pith_short_8: HBFF3UP4

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/HBFF3UP4JJPAVHPE3FO7OR6VTC \
  | 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: 384a5dd1fc4a5e0a9de4d95df747d5988e3d0ffc188050ffb9b52b888530aefd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a84692c23586f1d313724501995fd4f5f13c51fe6f9ec0cb26ffbce1d9cfdc5c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-04-12T18:00:03Z",
    "title_canon_sha256": "73b94622d84638f874e97d7a6b79ab5f501fdb7c4bb47c68739462e29111324e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.06008",
    "kind": "arxiv",
    "version": 2
  }
}