Pith Number

pith:57VKOOFX

pith:2018:57VKOOFXWY3JSQE6MDBCCEFRRC

not attested not anchored not stored refs pending

The cosmic merger rate of neutron stars and black holes

Michela Mapelli, Nicola Giacobbo

arxiv:1806.04866 v1 · 2018-06-13 · astro-ph.HE · astro-ph.CO · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{57VKOOFXWY3JSQE6MDBCCEFRRC}

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.

Cited by

1 paper in Pith

Massquerade: Impacts of Mass Ratio Reversals on Binary Black Hole Merger Rates and Mass Distributions

Receipt and verification

First computed	2026-05-18T00:11:33.322367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efeaa738b7b63699409e60c22110b188b2170b0a9f81f16b4e5bc2f47bab1a04

Aliases

arxiv: 1806.04866 · arxiv_version: 1806.04866v1 · doi: 10.48550/arxiv.1806.04866 · pith_short_12: 57VKOOFXWY3J · pith_short_16: 57VKOOFXWY3JSQE6 · pith_short_8: 57VKOOFX

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/57VKOOFXWY3JSQE6MDBCCEFRRC \
  | 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: efeaa738b7b63699409e60c22110b188b2170b0a9f81f16b4e5bc2f47bab1a04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "254ade980dc2cc46b57c0a2f79056cd9f33cc222093afa8625313b1870615d67",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-06-13T06:49:04Z",
    "title_canon_sha256": "c76bc2168fa46fc15fc805bfbcf09cf79b82849ac131eac7d64066d68ba9f092"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04866",
    "kind": "arxiv",
    "version": 1
  }
}