Pith Number

pith:BSE3YDNX

pith:2012:BSE3YDNXOHDOL3NJA3FETOU3QV

not attested not anchored not stored refs pending

IGR J12319-0749: evidence for another extreme blazar found with INTEGRAL

A. Bazzano, A. J. Bird, A. Malizia, F. E. Marshall, L. Bassani, N. Gehrels, N. Masetti, P. Ubertini, R. Landi

arxiv:1205.3037 v1 · 2012-05-14 · 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{BSE3YDNXOHDOL3NJA3FETOU3QV}

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	2026-05-18T01:57:32.555702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c89bc0db771c6e5eda906ca49ba9b85504e4785fdeffd07e2468612c6a63980

Aliases

arxiv: 1205.3037 · arxiv_version: 1205.3037v1 · doi: 10.48550/arxiv.1205.3037 · pith_short_12: BSE3YDNXOHDO · pith_short_16: BSE3YDNXOHDOL3NJ · pith_short_8: BSE3YDNX

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/BSE3YDNXOHDOL3NJA3FETOU3QV \
  | 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: 0c89bc0db771c6e5eda906ca49ba9b85504e4785fdeffd07e2468612c6a63980

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5478912fdb22a94471dc609509dbf2f00b4a4aca8e5e461c857d5c53a92c59d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-05-14T14:18:19Z",
    "title_canon_sha256": "007efca07bdeeeaa02a22434843caabe35ea5538c45e8ad3b980aaa1ae804f16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.3037",
    "kind": "arxiv",
    "version": 1
  }
}