Pith Number

pith:ZCJXOUB2

pith:1999:ZCJXOUB2IK5FKW77QWFRS6MBL7

not attested not anchored not stored refs pending

Detection of Gamma-Ray Bursts in the 1 GeV - 1 TeV energy range by ground based experiments

Silvia Vernetto

arxiv:astro-ph/9904324 v2 · 1999-04-23 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZCJXOUB2IK5FKW77QWFRS6MBL7}

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	2026-05-18T04:21:32.254107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c89377503a42ba555bff858b1979815fff85a34670e4bc4219ea2a303ec6c593

Aliases

arxiv: astro-ph/9904324 · arxiv_version: astro-ph/9904324v2 · doi: 10.48550/arxiv.astro-ph/9904324 · pith_short_12: ZCJXOUB2IK5F · pith_short_16: ZCJXOUB2IK5FKW77 · pith_short_8: ZCJXOUB2

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/ZCJXOUB2IK5FKW77QWFRS6MBL7 \
  | 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: c89377503a42ba555bff858b1979815fff85a34670e4bc4219ea2a303ec6c593

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15f1f5635e7cce977400fe96e17c69f252a1f0e31a4d3fb25a508bef77f2afb4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-04-23T10:02:37Z",
    "title_canon_sha256": "61f4bd93577b8a056a7c7c010b714792d37093171357751cf23c8df389af0b42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9904324",
    "kind": "arxiv",
    "version": 2
  }
}