Pith Number

pith:KQLSRXTN

pith:2011:KQLSRXTNCUOOVNQNX6YYAOLQYF

not attested not anchored not stored refs pending

Gamma-ray bursts from magnetized collisionally-heated jets

Andrei M. Beloborodov, Indrek Vurm, Juri Poutanen

arxiv:1104.0394 v2 · 2011-04-03 · 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{KQLSRXTNCUOOVNQNX6YYAOLQYF}

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	2026-05-18T04:05:05.337846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

541728de6d151ceab60dbfb1803970c14e1fac3a050de1b2a061c2fdc4bda5c2

Aliases

arxiv: 1104.0394 · arxiv_version: 1104.0394v2 · doi: 10.48550/arxiv.1104.0394 · pith_short_12: KQLSRXTNCUOO · pith_short_16: KQLSRXTNCUOOVNQN · pith_short_8: KQLSRXTN

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/KQLSRXTNCUOOVNQNX6YYAOLQYF \
  | 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: 541728de6d151ceab60dbfb1803970c14e1fac3a050de1b2a061c2fdc4bda5c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07e0e35782a22e9ff8103abc646bec274d7d37c924f45a149dffec265100993c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-04-03T15:48:27Z",
    "title_canon_sha256": "7e75606c8fe3c68f48f134be22af8742cad9a47c80d87afc4a29c6d6e3ba796f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.0394",
    "kind": "arxiv",
    "version": 2
  }
}