Pith Number

pith:XUOROMAO

pith:2011:XUOROMAOZYGGXFYBCJACZP6Z6H

not attested not anchored not stored refs pending

Gravitational wave background from coalescence of black hole binaries population

Giovanni Corvino, Raffaella Schneider, Simon Portergies Zwart, Stefania Marassi, Valeria Ferrari

arxiv:1104.2044 v3 · 2011-04-11 · 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{XUOROMAOZYGGXFYBCJACZP6Z6H}

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	2026-05-18T04:10:58.651027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd1d17300ece0c6b970112402cbfd9f1da3050049a35fc282ababa2795a7bdf3

Aliases

arxiv: 1104.2044 · arxiv_version: 1104.2044v3 · doi: 10.48550/arxiv.1104.2044 · pith_short_12: XUOROMAOZYGG · pith_short_16: XUOROMAOZYGGXFYB · pith_short_8: XUOROMAO

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/XUOROMAOZYGGXFYBCJACZP6Z6H \
  | 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: bd1d17300ece0c6b970112402cbfd9f1da3050049a35fc282ababa2795a7bdf3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f02b461f768e745ae96a60727ac98aba9b0c7093ef1fe1622b90fe4925fa6c0f",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-04-11T20:00:21Z",
    "title_canon_sha256": "db8535d8652425869fb748def6c544f0a4a7370ec54bd32dd56a7ce20b6c778e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.2044",
    "kind": "arxiv",
    "version": 3
  }
}