Pith Number

pith:YCTDCHFI

pith:2011:YCTDCHFIXIGVEEIGUBORXTMTZN

not attested not anchored not stored refs pending

Population III Gamma-Ray Bursts and Breakout Criteria for Accretion-Powered Jets

Hiroki Nagakura, Kunihito Ioka, Yudai Suwa

arxiv:1104.5691 v2 · 2011-04-29 · 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{YCTDCHFIXIGVEEIGUBORXTMTZN}

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	2026-05-18T02:02:12.755733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0a6311ca8ba0d521106a05d1bcd93cb6dcf07f0fd73f0a086349424c1a79630

Aliases

arxiv: 1104.5691 · arxiv_version: 1104.5691v2 · doi: 10.48550/arxiv.1104.5691 · pith_short_12: YCTDCHFIXIGV · pith_short_16: YCTDCHFIXIGVEEIG · pith_short_8: YCTDCHFI

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/YCTDCHFIXIGVEEIGUBORXTMTZN \
  | 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: c0a6311ca8ba0d521106a05d1bcd93cb6dcf07f0fd73f0a086349424c1a79630

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dd158a8c803f832f4a04c20da14994ce4d4bf0dc3ceb9f9345b20d3c8160cf2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-04-29T18:13:55Z",
    "title_canon_sha256": "0658d70d6982400383925651049403fe73c52f1584443f371b5169fc021ccec1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.5691",
    "kind": "arxiv",
    "version": 2
  }
}