Pith Number

pith:4PZBAWUT

pith:2012:4PZBAWUTZNNW6LMFE2JLZNQPFN

not attested not anchored not stored refs pending

The electromagnetic model of short GRBs, the nature of prompt tails, supernova-less long GRBs and highly efficient episodic accretion

Maxim Lyutikov (Purdue)

arxiv:1202.6026 v2 · 2012-02-27 · 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{4PZBAWUTZNNW6LMFE2JLZNQPFN}

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	2026-05-18T01:58:19.109806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3f2105a93cb5b6f2d852692bcb60f2b6e75b0cda0010ff2b6fa991b9a6ab95f

Aliases

arxiv: 1202.6026 · arxiv_version: 1202.6026v2 · doi: 10.48550/arxiv.1202.6026 · pith_short_12: 4PZBAWUTZNNW · pith_short_16: 4PZBAWUTZNNW6LMF · pith_short_8: 4PZBAWUT

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/4PZBAWUTZNNW6LMFE2JLZNQPFN \
  | 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: e3f2105a93cb5b6f2d852692bcb60f2b6e75b0cda0010ff2b6fa991b9a6ab95f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1573f087ab09c64ef2c4118260ca55bd2f9e007f8f2aac3845a4ab97015e804",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-02-27T19:02:23Z",
    "title_canon_sha256": "99dbb87ad2ad12648359297b0b1942a84f3b22bf300ad88c818a6778c1615fec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.6026",
    "kind": "arxiv",
    "version": 2
  }
}