Pith Number

pith:47VV3DGY

pith:2011:47VV3DGYHZQF3TXVTEDJ4HZPF3

not attested not anchored not stored refs pending

Gamma-ray Flaring Emission in Blazar OJ287 Located in the Jet >14 pc from the Black Hole

A. Lahteenmaki, A. P. Marscher, C. Thum, H. Wiesemeyer, I. Agudo, J. Heidt, J. L. Gomez, M. A. Gurwell, P. S. Smith, S. G. Jorstad, V. M. Larionov

arxiv:1110.6463 v1 · 2011-10-28 · 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{47VV3DGYHZQF3TXVTEDJ4HZPF3}

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	2026-05-18T04:09:55.689975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7eb5d8cd83e605dcef599069e1f2f2ed0e07c0a30fe590f541b8fd2e5e821cb

Aliases

arxiv: 1110.6463 · arxiv_version: 1110.6463v1 · doi: 10.48550/arxiv.1110.6463 · pith_short_12: 47VV3DGYHZQF · pith_short_16: 47VV3DGYHZQF3TXV · pith_short_8: 47VV3DGY

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/47VV3DGYHZQF3TXVTEDJ4HZPF3 \
  | 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: e7eb5d8cd83e605dcef599069e1f2f2ed0e07c0a30fe590f541b8fd2e5e821cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95f428a14ac228aedf32920dadea87c7e54fe3b510635232ade7c2433d322811",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-10-28T21:06:56Z",
    "title_canon_sha256": "b23dd366d85818973d1ec00507994505410105749dc38ef317eb8907d48577de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.6463",
    "kind": "arxiv",
    "version": 1
  }
}