Pith Number

pith:7RP56B2H

pith:2009:7RP56B2HPRDT5DFPNZ7XENF5ZJ

not attested not anchored not stored refs pending

Exploring intermediate and massive black-hole binaries with the Einstein Telescope

Ilya Mandel, Jonathan R. Gair, Marta Volonteri, M. Coleman Miller

arxiv:0907.5450 v2 · 2009-07-31 · astro-ph.CO · 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{7RP56B2HPRDT5DFPNZ7XENF5ZJ}

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

3 papers in Pith

Waveform Modelling for the Laser Interferometer Space Antenna

Gravitational wave surrogate model for spinning, intermediate mass ratio binaries based on perturbation theory and numerical relativity

Gravitational-wave parameter estimation to the Moon and back: massive binaries and the case of GW231123

Receipt and verification

First computed	2026-05-18T02:24:47.861456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc5fdf07477c473e8caf6e7f7234bdca40fb826e37a61b4071f0c91cc984e68b

Aliases

arxiv: 0907.5450 · arxiv_version: 0907.5450v2 · doi: 10.48550/arxiv.0907.5450 · pith_short_12: 7RP56B2HPRDT · pith_short_16: 7RP56B2HPRDT5DFP · pith_short_8: 7RP56B2H

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/7RP56B2HPRDT5DFPNZ7XENF5ZJ \
  | 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: fc5fdf07477c473e8caf6e7f7234bdca40fb826e37a61b4071f0c91cc984e68b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5ac143d1e07c128e3e59da5ffbbc45488c38763ece578aab74a7cf21e961eb5",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.IM",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-07-31T00:47:14Z",
    "title_canon_sha256": "97aa1aa3ba4cb5e186fe47406921777d8f3084a9f9572c1359b6a66d3b45bafb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.5450",
    "kind": "arxiv",
    "version": 2
  }
}