Pith Number

pith:NJODIB6M

pith:2026:NJODIB6M7LJDQC6PNNUFAOE3TD

not attested not anchored not stored refs pending

Thermal Electrons in an Ultra-Relativistic Shock Shape the Optical Afterglow of GRB 250702F

Alberto J. Castro-Tirado, Annarita Ierardi, Biswajit Banerjee, Dimitrios Giannios, Elias Kammoun, Filip Novotn\'y, Gor Oganesyan, Jan \v{S}trobl, Martin Jel\'inek, Martin Topinka, Sergey Karpov

arxiv:2603.05608 v1 · 2026-03-05 · 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{NJODIB6M7LJDQC6PNNUFAOE3TD}

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	2026-05-27T14:06:41.308805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a5c3407ccfad2380bcf6b6850389b98fbd6b78ccf866bdf4fe8c1640ff4d06d

Aliases

arxiv: 2603.05608 · arxiv_version: 2603.05608v1 · doi: 10.48550/arxiv.2603.05608 · pith_short_12: NJODIB6M7LJD · pith_short_16: NJODIB6M7LJDQC6P · pith_short_8: NJODIB6M

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/NJODIB6M7LJDQC6PNNUFAOE3TD \
  | 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: 6a5c3407ccfad2380bcf6b6850389b98fbd6b78ccf866bdf4fe8c1640ff4d06d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83f915d2ea3ee12901d9a64d5e0f0fd5bc91fb2759e2d6c1070886bd90e585c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-03-05T19:04:40Z",
    "title_canon_sha256": "f8fea0e297c11062377059a2e44ebfe90045a2691783407c93528d3fd2e02cb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.05608",
    "kind": "arxiv",
    "version": 1
  }
}