Pith Number

pith:BPLRT2OP

pith:2002:BPLRT2OPTFLWG5FEGADUOVEPLY

not attested not anchored not stored refs pending

Evolution of binary stars and the effect of tides on binary populations

Christopher A. Tout, Jarrod R. Hurley, Onno R. Pols

arxiv:astro-ph/0201220 v1 · 2002-01-14 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BPLRT2OPTFLWG5FEGADUOVEPLY}

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

4 papers in Pith

The first decade of gravitational-wave measurements of black hole spins

Diagnosing the Properties and Evolutionary Fates of Black Hole and Wolf-Rayet X-ray Binaries as Potential Gravitational Wave Sources for the LIGO-Virgo-KAGRA Network

Science with the Einstein Telescope: a comparison of different designs

Inferring the population properties of galactic binaries from LISA's stochastic foreground

Receipt and verification

First computed	2026-07-04T16:29:15.228876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bd719e9cf99576374a4300747548f5e248d73e33e6c5d15aed97dacf58a0317

Aliases

arxiv: astro-ph/0201220 · arxiv_version: astro-ph/0201220v1 · doi: 10.48550/arxiv.astro-ph/0201220 · pith_short_12: BPLRT2OPTFLW · pith_short_16: BPLRT2OPTFLWG5FE · pith_short_8: BPLRT2OP

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/BPLRT2OPTFLWG5FEGADUOVEPLY \
  | 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: 0bd719e9cf99576374a4300747548f5e248d73e33e6c5d15aed97dacf58a0317

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "543f4a4da46586550e569126df60c96d76b53ab17b093a4e107a881db3a66c42",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-01-14T19:30:32Z",
    "title_canon_sha256": "f7b9cc49424544f6fe13bb69a38dea628001ccded1245238fff102f61cbd3ff3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0201220",
    "kind": "arxiv",
    "version": 1
  }
}