Pith Number

pith:OI2TDBVC

pith:2011:OI2TDBVC6YQQ2PKRC7O2A2EMQL

not attested not anchored not stored refs pending

Blindly detecting orbital modulations of jets from merging supermassive black holes

(2) Albert Einstein Institute, A. Kamble (1) ((1) University of Wisconsin-Milwaukee, A. Sesana (2), D.L. Kaplan (1), Golm), R. O'Shaughnessy (1)

arxiv:1109.1050 v2 · 2011-09-06 · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OI2TDBVC6YQQ2PKRC7O2A2EMQL}

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	2026-05-18T02:00:39.318912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72353186a2f6210d3d5117dda0688c82e377a9071c3d23c2608215ec30800853

Aliases

arxiv: 1109.1050 · arxiv_version: 1109.1050v2 · doi: 10.48550/arxiv.1109.1050 · pith_short_12: OI2TDBVC6YQQ · pith_short_16: OI2TDBVC6YQQ2PKR · pith_short_8: OI2TDBVC

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/OI2TDBVC6YQQ2PKRC7O2A2EMQL \
  | 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: 72353186a2f6210d3d5117dda0688c82e377a9071c3d23c2608215ec30800853

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb8ce7766234d6eb4bc49d0feaf5453bbe7ce35432cbf741794fd155363fb102",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-09-06T03:57:50Z",
    "title_canon_sha256": "6d096104941f2fff08ea9042980cced55a9fa2c568e8367f5d8cc5ccd54785bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.1050",
    "kind": "arxiv",
    "version": 2
  }
}