Pith Number

pith:24LQCQIF

pith:2013:24LQCQIFYIETHGQEDKKIP53GNX

not attested not anchored not stored refs pending

Thermal Emission in Gamma-Ray Burst Afterglows

1), (2) Institute for Theoretical, D. A. Badjin (1), Experimental Physics), K. A. Postnov (1) ((1) Sternberg Astronomical Institute, S. I. Blinnikov (2

arxiv:1304.2793 v2 · 2013-04-09 · 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{24LQCQIFYIETHGQEDKKIP53GNX}

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	2026-05-18T01:50:40.760002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d717014105c209339a041a9487f7666dc05ad141dedfa048fa68089b5f13afb3

Aliases

arxiv: 1304.2793 · arxiv_version: 1304.2793v2 · doi: 10.48550/arxiv.1304.2793 · pith_short_12: 24LQCQIFYIET · pith_short_16: 24LQCQIFYIETHGQE · pith_short_8: 24LQCQIF

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/24LQCQIFYIETHGQEDKKIP53GNX \
  | 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: d717014105c209339a041a9487f7666dc05ad141dedfa048fa68089b5f13afb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b19d0e612a0d7e46b604e57096dd18732abdf87488ecd45ef9b9dc8b037ad9a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-04-09T20:51:05Z",
    "title_canon_sha256": "602b3517ffe55673081f0f76902a61d9bcdbfba2d98395fee67acea5c9963223"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.2793",
    "kind": "arxiv",
    "version": 2
  }
}