Pith Number

pith:O6NJD5AG

pith:2009:O6NJD5AGEOO2ID5XWP57QWQZ65

not attested not anchored not stored refs pending

AGILE and blazar studies

A. Bulgarelli, A. Giuliani, A. W. Chen, F. D'Ammando, F. Longo, G. Pucella, I. Donnarumma, L. Pacciani, M. Marisaldi, M. Tavani, S. Vercellone, V. Vittorini

arxiv:0906.1451 v1 · 2009-06-08 · 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{O6NJD5AGEOO2ID5XWP57QWQZ65}

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	2026-07-04T15:43:26.482806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

779a91f406239da40fb7b3fbf85a19f7451b4ae526bb80d41918061ac3f48cea

Aliases

arxiv: 0906.1451 · arxiv_version: 0906.1451v1 · doi: 10.48550/arxiv.0906.1451 · pith_short_12: O6NJD5AGEOO2 · pith_short_16: O6NJD5AGEOO2ID5X · pith_short_8: O6NJD5AG

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/O6NJD5AGEOO2ID5XWP57QWQZ65 \
  | 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: 779a91f406239da40fb7b3fbf85a19f7451b4ae526bb80d41918061ac3f48cea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96d244f3a44bae7d25f421a077a30935bd08c6b39a3afb1a08c0a82fc87027de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-06-08T09:42:14Z",
    "title_canon_sha256": "b6e5016e1cc1d0db4c62447b84b4cad2eef3eef1173501f075ffa8cd4f4fe6b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.1451",
    "kind": "arxiv",
    "version": 1
  }
}