Pith Number

pith:ZSGNKBS5

pith:2012:ZSGNKBS5FDK4HWINBNHDY2OA7A

not attested not anchored not stored refs pending

Evaluating the Maximum Likelihood Method for Detecting Short-Term Variability of AGILE gamma-ray Sources

A. Bulgarelli, A. W. Chen, F. Gianotti, M. Tavani, M. Trifoglio, T. Contessi

arxiv:1201.2602 v1 · 2012-01-12 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZSGNKBS5FDK4HWINBNHDY2OA7A}

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	2026-05-18T01:58:52.077481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc8cd5065d28d5c3d90d0b4e3c69c0f8205a6f86cb11b1aad3d49629078fd868

Aliases

arxiv: 1201.2602 · arxiv_version: 1201.2602v1 · doi: 10.48550/arxiv.1201.2602 · pith_short_12: ZSGNKBS5FDK4 · pith_short_16: ZSGNKBS5FDK4HWIN · pith_short_8: ZSGNKBS5

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/ZSGNKBS5FDK4HWINBNHDY2OA7A \
  | 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: cc8cd5065d28d5c3d90d0b4e3c69c0f8205a6f86cb11b1aad3d49629078fd868

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "857c697d61ba030b7ff4cd915e4be49d1006157829ada83949b5db7eb04d36c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-01-12T15:56:15Z",
    "title_canon_sha256": "6ea393945768bbae0ef8c1360b099a684a0561da1249d55119e6c48d85ba771f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.2602",
    "kind": "arxiv",
    "version": 1
  }
}