Pith Number

pith:BDQQPMUK

pith:2015:BDQQPMUKUNUSJFHXOU4CL4NGP3

not attested not anchored not stored refs pending

Multiwavelength behaviour of the blazar OJ 248 from radio to {\gamma}-rays

C.M. Raiteri, F. D'Ammando, J.A. Acosta-Pulido, M.I. Carnerero, M. Villata, P.S. Smith, V.M. Larionov (for the GASP-WEBT collaboration)

arxiv:1505.00916 v1 · 2015-05-05 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BDQQPMUKUNUSJFHXOU4CL4NGP3}

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	2026-07-04T23:54:58.759824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08e107b28aa3692494f7753825f1a67ec7b16dd3211c76673723888656a800f0

Aliases

arxiv: 1505.00916 · arxiv_version: 1505.00916v1 · doi: 10.48550/arxiv.1505.00916 · pith_short_12: BDQQPMUKUNUS · pith_short_16: BDQQPMUKUNUSJFHX · pith_short_8: BDQQPMUK

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/BDQQPMUKUNUSJFHXOU4CL4NGP3 \
  | 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: 08e107b28aa3692494f7753825f1a67ec7b16dd3211c76673723888656a800f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4641da10bab2e7b8a9a07ff1b5e23fcae3d7404df43bfbad46a21ca552d69fe7",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-05-05T08:38:31Z",
    "title_canon_sha256": "d50a8c211a972c31f7530b1e1b8f4773a60b1ec06ec0abbbdf40e112c7b8621c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.00916",
    "kind": "arxiv",
    "version": 1
  }
}