Pith Number

pith:7TV2WJ2W

pith:2010:7TV2WJ2WBEIHOLTZLG6OJE3WSN

not attested not anchored not stored refs pending

The Distribution of Coalescing Compact Binaries in the Local Universe: Prospects for Gravitational-Wave Observations

Enrico Ramirez-Ruiz, Ilya Mandel, J\"urg Diemand, Luke Zoltan Kelley, Marcel Zemp

arxiv:1011.1256 v1 · 2010-11-04 · astro-ph.HE · astro-ph.IM · 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{7TV2WJ2WBEIHOLTZLG6OJE3WSN}

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	2026-05-18T02:04:52.747297Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcebab27560910772e7959bce49376937bc527f33b4ce67662322fbc83662f99

Aliases

arxiv: 1011.1256 · arxiv_version: 1011.1256v1 · doi: 10.48550/arxiv.1011.1256 · pith_short_12: 7TV2WJ2WBEIH · pith_short_16: 7TV2WJ2WBEIHOLTZ · pith_short_8: 7TV2WJ2W

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/7TV2WJ2WBEIHOLTZLG6OJE3WSN \
  | 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: fcebab27560910772e7959bce49376937bc527f33b4ce67662322fbc83662f99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1f9befa8f4c009ddc6850341aea233c2c91e058b1a263ca8c6b367604616cd5",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-11-04T20:00:01Z",
    "title_canon_sha256": "42bc2fa44d3cef8cbb0119ab1e5650eab5b8dab1d004d8cd050febbb349f7df0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.1256",
    "kind": "arxiv",
    "version": 1
  }
}