Pith Number

pith:MJ74CR7T

pith:2026:MJ74CR7TTZIJC7YXKMVPXITXX3

not attested not anchored not stored refs pending

A self-consistent explanation of the MeV line in GRB 221009A unveils a dense circum-stellar medium

A. Celotti, E. Sobacchi, G. Ghirlanda, G. Ghisellini, G. Oganesyan, L. Nava, M. E. Ravasio, O. S. Salafia, S. Boula

arxiv:2601.14257 v2 · 2026-01-20 · 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{MJ74CR7TTZIJC7YXKMVPXITXX3}

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.

Cited by

1 paper in Pith

From Internal Collision to Photon Escape: First-Principles Modeling of Radiation-Mediated Shocks in Gamma-Ray Burst Photospheres

Receipt and verification

First computed	2026-06-19T16:11:19.428018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

627fc147f39e50917f17532afba277bed41abd1820d5a4e14e4fab196b352420

Aliases

arxiv: 2601.14257 · arxiv_version: 2601.14257v2 · doi: 10.48550/arxiv.2601.14257 · pith_short_12: MJ74CR7TTZIJ · pith_short_16: MJ74CR7TTZIJC7YX · pith_short_8: MJ74CR7T

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/MJ74CR7TTZIJC7YXKMVPXITXX3 \
  | 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: 627fc147f39e50917f17532afba277bed41abd1820d5a4e14e4fab196b352420

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbe78370c3d3902a5272c8dd47b6c6bd188a1face3ec16331f98861c93558a64",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-01-20T18:59:58Z",
    "title_canon_sha256": "59ec483920b3e25bd19670d5617830e7e862b1efbd6ff4eef3152ab352ffa16e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.14257",
    "kind": "arxiv",
    "version": 2
  }
}