Pith Number

pith:VSRJ7DNY

pith:2011:VSRJ7DNYCVWNL6ZPAJZ7Q27NG4

not attested not anchored not stored refs pending

IACT observations of gamma-ray bursts: prospects for the Cherenkov Telescope Array

Adam Goldstein, Aurelien Bouvier, David A. Williams, Joel R. Primack, Nepomuk Otte, Rudy C. Gilmore, Valerie Connaughton

arxiv:1201.0010 v2 · 2011-12-29 · 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{VSRJ7DNYCVWNL6ZPAJZ7Q27NG4}

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	2026-05-18T01:58:59.619249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aca29f8db8156cd5fb2f0273f86bed373abbd395256e77353baebe10f3fb140f

Aliases

arxiv: 1201.0010 · arxiv_version: 1201.0010v2 · doi: 10.48550/arxiv.1201.0010 · pith_short_12: VSRJ7DNYCVWN · pith_short_16: VSRJ7DNYCVWNL6ZP · pith_short_8: VSRJ7DNY

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/VSRJ7DNYCVWNL6ZPAJZ7Q27NG4 \
  | 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: aca29f8db8156cd5fb2f0273f86bed373abbd395256e77353baebe10f3fb140f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66a80a07faa7b7890fcc06d6cc4f98677d195623fbba3101302dd9a0dd10ce66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-12-29T21:00:01Z",
    "title_canon_sha256": "1c6af9f2e54c11f5bd2e90b906192306fee3357abde3c84f2fcbacbfaa1bb786"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0010",
    "kind": "arxiv",
    "version": 2
  }
}