Pith Number

pith:KKPGVGAA

pith:2010:KKPGVGAAPL5KAJ4GVPN3MWIIC3

not attested not anchored not stored refs pending

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

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

arxiv:1010.4303 v1 · 2010-10-20 · 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{KKPGVGAAPL5KAJ4GVPN3MWIIC3}

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	2026-05-18T02:05:00.371382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

529e6a98007afaa02786abdbb6590816d8947a351e9d8e2ae2f67b1d72651ef3

Aliases

arxiv: 1010.4303 · arxiv_version: 1010.4303v1 · doi: 10.48550/arxiv.1010.4303 · pith_short_12: KKPGVGAAPL5K · pith_short_16: KKPGVGAAPL5KAJ4G · pith_short_8: KKPGVGAA

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/KKPGVGAAPL5KAJ4GVPN3MWIIC3 \
  | 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: 529e6a98007afaa02786abdbb6590816d8947a351e9d8e2ae2f67b1d72651ef3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa4685e1143fcc7a7aa16a123cac7663824fe3e0c0a84f3127763e3aa6b5c0c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-10-20T20:00:02Z",
    "title_canon_sha256": "8c22e8d9269be39098bf31cc80fedf2dd70de6ca085c0ed3049787502d1e5b21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.4303",
    "kind": "arxiv",
    "version": 1
  }
}