Pith Number

pith:MF7EANU5

pith:2012:MF7EANU5FMF4RFTXVL3RJWS6EE

not attested not anchored not stored refs pending

Gravitational shocks as a key ingredient of Gamma-Ray Bursts

Anastasios Avgoustidis, Luis Alvarez-Gaume, Miguel A. Vazquez-Mozo, Raul Jimenez

arxiv:1204.6057 v1 · 2012-04-26 · astro-ph.HE · astro-ph.CO · astro-ph.SR · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MF7EANU5FMF4RFTXVL3RJWS6EE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:57:43.540649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

617e40369d2b0bc89677aaf714da5e210040e161625e0100f0b3af61e697e9de

Aliases

arxiv: 1204.6057 · arxiv_version: 1204.6057v1 · doi: 10.48550/arxiv.1204.6057 · pith_short_12: MF7EANU5FMF4 · pith_short_16: MF7EANU5FMF4RFTX · pith_short_8: MF7EANU5

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/MF7EANU5FMF4RFTXVL3RJWS6EE \
  | 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: 617e40369d2b0bc89677aaf714da5e210040e161625e0100f0b3af61e697e9de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf1591bb62459fb8855f160e0d4087514c993e9b8db05e1da287ea42471ba4de",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.SR",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-04-26T20:39:34Z",
    "title_canon_sha256": "b071db995f84dbcfcfd2ce8a9f6ef78ad4479b375dab1f07f62051cd0a379bf9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.6057",
    "kind": "arxiv",
    "version": 1
  }
}