Pith Number

pith:LOEIRQDA

pith:2013:LOEIRQDAFFJRE53UEIRP5Z77EO

not attested not anchored not stored refs pending

Applying an accurate spherical model to gamma-ray burst afterglow observations

Alexander J. van der Horst, Hendrik J. van Eerten, Konstantinos Leventis, Ralph A.M.J. Wijers

arxiv:1302.0752 v1 · 2013-02-04 · 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{LOEIRQDAFFJRE53UEIRP5Z77EO}

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	2026-05-18T01:51:50.709018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b8888c06029531277742222fee7ff23bd0cf53cf2226f9fdb7301b8de794c9a

Aliases

arxiv: 1302.0752 · arxiv_version: 1302.0752v1 · doi: 10.48550/arxiv.1302.0752 · pith_short_12: LOEIRQDAFFJR · pith_short_16: LOEIRQDAFFJRE53U · pith_short_8: LOEIRQDA

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/LOEIRQDAFFJRE53UEIRP5Z77EO \
  | 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: 5b8888c06029531277742222fee7ff23bd0cf53cf2226f9fdb7301b8de794c9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c8838cb0216442cdbc6750c2413f1a569927598be483fb252da18620209d8c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-02-04T16:53:19Z",
    "title_canon_sha256": "3d404f4df10fb0e7ac829c3e379f9254a3f60af9efe78838d28629474e52485d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0752",
    "kind": "arxiv",
    "version": 1
  }
}