Pith Number

pith:QKOY4EFX

pith:2011:QKOY4EFXAC43YSP4RO35I22XEW

not attested not anchored not stored refs pending

Observational evidence of dissipative photospheres in gamma-ray bursts

Asaf Pe'er, Christoffer Lundman, Elena Moretti, Elisabeth Bissaldi, Felix Ryde, Francesco Longo, James Chiang, Magnus Axelsson, Milan Battelino, Miranda S. Jackson, Nicola Omodei, Sinead McGlynn, Stefan Larsson, Tanja Nymark

arxiv:1103.0708 v1 · 2011-03-03 · 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{QKOY4EFXAC43YSP4RO35I22XEW}

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	2026-05-18T02:03:00.391420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

829d8e10b700b9bc49fc8bb7d46b57258a0f66c807acd008c673b8d0ebb5df4e

Aliases

arxiv: 1103.0708 · arxiv_version: 1103.0708v1 · doi: 10.48550/arxiv.1103.0708 · pith_short_12: QKOY4EFXAC43 · pith_short_16: QKOY4EFXAC43YSP4 · pith_short_8: QKOY4EFX

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/QKOY4EFXAC43YSP4RO35I22XEW \
  | 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: 829d8e10b700b9bc49fc8bb7d46b57258a0f66c807acd008c673b8d0ebb5df4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06d262014805cbb0c0cc312e1adc6a6cd7416395d4a38c529799636fb2db8bf2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-03-03T14:55:30Z",
    "title_canon_sha256": "c0b84b1e7eadf2f110759e4f3cd8eec3a1b5e7db32bc2e6f807f3d659d3d1725"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0708",
    "kind": "arxiv",
    "version": 1
  }
}