Pith Number

pith:JKAO2RB2

pith:2021:JKAO2RB2BJRMYLGRPETJV7ZO3K

not attested not anchored not stored refs pending

Supernova explosions in active galactic nuclear discs

Alexey Bobrick, Evgeni Grishin, Hagai B. Perets, Ilya Mandel, Ryosuke Hirai

arxiv:2105.09953 v2 · 2021-05-20 · astro-ph.HE · astro-ph.GA · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JKAO2RB2BJRMYLGRPETJV7ZO3K}

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

The Cosmological Population of Gamma-Ray Bursts from the Disks of Active Galactic Nuclei

Receipt and verification

First computed	2026-07-05T02:56:58.334813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a80ed443a0a62cc2cd179269aff2edaa5b1963d2404806f3577746cba05e664

Aliases

arxiv: 2105.09953 · arxiv_version: 2105.09953v2 · doi: 10.48550/arxiv.2105.09953 · pith_short_12: JKAO2RB2BJRM · pith_short_16: JKAO2RB2BJRMYLGR · pith_short_8: JKAO2RB2

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/JKAO2RB2BJRMYLGRPETJV7ZO3K \
  | 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: 4a80ed443a0a62cc2cd179269aff2edaa5b1963d2404806f3577746cba05e664

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdc069c1cb5c7d2d628292e91bd60f4d2c6f1a14f6a91f786e1203b758715da1",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-05-20T18:00:00Z",
    "title_canon_sha256": "449629772e615156cc16d3975a094eb054dbc9f94d2ada66cffe642b997e8827"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.09953",
    "kind": "arxiv",
    "version": 2
  }
}