Pith Number

pith:BTDIKENF

pith:2012:BTDIKENFYHTCBXTL3MYJMS4IT6

not attested not anchored not stored refs pending

Search of sub-parsec massive binary black holes through line diagnosis II

C. Montuori, F. Haardt, M. Colpi, M. Dotti, R. Decarli

arxiv:1207.0813 v1 · 2012-07-03 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BTDIKENFYHTCBXTL3MYJMS4IT6}

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	2026-05-18T01:56:35.179883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cc68511a5c1e620de6bdb30964b889fb34b74b8218e7e10e1ec5ddf9e1007a6

Aliases

arxiv: 1207.0813 · arxiv_version: 1207.0813v1 · doi: 10.48550/arxiv.1207.0813 · pith_short_12: BTDIKENFYHTC · pith_short_16: BTDIKENFYHTCBXTL · pith_short_8: BTDIKENF

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/BTDIKENFYHTCBXTL3MYJMS4IT6 \
  | 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: 0cc68511a5c1e620de6bdb30964b889fb34b74b8218e7e10e1ec5ddf9e1007a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e23fc1ad35f64ae472a1de9adbc0934bb54d7ca0e7ace966c36ad7a606950c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-07-03T20:00:03Z",
    "title_canon_sha256": "294c5b598338b6f401ca52edce8121326b4719d9ac068e3dc0a045a702e87b1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0813",
    "kind": "arxiv",
    "version": 1
  }
}