Pith Number

pith:A6CM4J3Q

pith:2026:A6CM4J3QXNXREZV6XJSWPMPAIL

not attested not anchored not stored refs pending

An extremely bright slow-rising afterglow from an off-axis jet in GRB 260310A

Alberto J. Castro-Tirado, Alexander Kutyrev, Alfredo Sota, Alzbeta Malenakova, Brendan O'Connor, Daniel Gruen, David Hiriart, Eleonora Troja, Emilio Fern\'andez-Garc\'ia, Filip Novotny, Hendrik van Eerten, Hira Waseem, Ignacio P\'erez-Garc\'ia, Iv\'an Agudo, Jan Strobl, Jes\'us Aceituno, Jorma Ryske, Malte Busmann, Mar\'ia D. Caballero-Garc\'ia, Maria Gritsevich, Martin Jel\'inek, Muskan Yadav, Narjes Shahamat Dehsorkh, Niccol\'o Passaleva, Roberto Ricci, Rub\'en S\'anchez-Ram\'irez, Sergiy Guziy, Shashi B. Pandey, Simone Dichiara, Siyu Wu, Vincenzo Galluzzi, Yi-Han Iris Yin, You-Dong Hu, Yu-Han Yang

arxiv:2605.23818 v1 · 2026-05-22 · 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{A6CM4J3QXNXREZV6XJSWPMPAIL}

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	2026-05-25T02:02:34.038484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0784ce2770bb6f1266beba6567b1e042f832098424b192111af880e0c5897be8

Aliases

arxiv: 2605.23818 · arxiv_version: 2605.23818v1 · doi: 10.48550/arxiv.2605.23818 · pith_short_12: A6CM4J3QXNXR · pith_short_16: A6CM4J3QXNXREZV6 · pith_short_8: A6CM4J3Q

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/A6CM4J3QXNXREZV6XJSWPMPAIL \
  | 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: 0784ce2770bb6f1266beba6567b1e042f832098424b192111af880e0c5897be8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c6280daf1c7135a8cdd37e49035aaa31f788a22158aaabdfe7c03cd5886ea14",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-05-22T16:18:43Z",
    "title_canon_sha256": "95185244cdb10fbf327812f5319e83c89d87e3cf7b5a5fef6fe9602a71e70191"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23818",
    "kind": "arxiv",
    "version": 1
  }
}