Pith Number

pith:C4S6GKMW

pith:2009:C4S6GKMWWHKW7E2Z6HBGEE2AZ4

not attested not anchored not stored refs pending

Gamma-Ray Burst Groups Observed by Different Satellites

Istv\'an Horv\'ath, Lajos G. Bal\'azs, P\'eter Veres

arxiv:0910.0088 v1 · 2009-10-01 · astro-ph.CO · 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{C4S6GKMWWHKW7E2Z6HBGEE2AZ4}

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	2026-05-18T02:11:35.566102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1725e32996b1d56f9359f1c2621340cf2a864062115416d9642f00b976d486e9

Aliases

arxiv: 0910.0088 · arxiv_version: 0910.0088v1 · doi: 10.48550/arxiv.0910.0088 · pith_short_12: C4S6GKMWWHKW · pith_short_16: C4S6GKMWWHKW7E2Z · pith_short_8: C4S6GKMW

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/C4S6GKMWWHKW7E2Z6HBGEE2AZ4 \
  | 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: 1725e32996b1d56f9359f1c2621340cf2a864062115416d9642f00b976d486e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7c4f2d1e52fcae0ed3c5a91e69a028d8e69db0a5b159e441e95c0529376f068",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-10-01T06:18:34Z",
    "title_canon_sha256": "3401bcbed506a3bfce7b6dd9cf761388552603f1a14f893df4c6cd0314de8e50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.0088",
    "kind": "arxiv",
    "version": 1
  }
}