Pith Number

pith:WYOV5QMF

pith:2023:WYOV5QMFN7GCKI6INRGRTBN5TJ

not attested not anchored not stored refs pending

Merging binary black holes formed through double-core evolution

G. Meynet, H. F. Song, J. -P. Zhu, R. -C. Hu, S. C. Wu, X. W. Shu, Y. Qin, Y. Z. Wang

arxiv:2301.04918 v1 · 2023-01-12 · astro-ph.HE · astro-ph.SR · hep-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{WYOV5QMFN7GCKI6INRGRTBN5TJ}

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

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

Receipt and verification

First computed	2026-07-05T05:48:48.170744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b61d5ec1856fcc2523c86c4d1985bd9a726a653e8c3213223a2b13fcf6394da9

Aliases

arxiv: 2301.04918 · arxiv_version: 2301.04918v1 · doi: 10.48550/arxiv.2301.04918 · pith_short_12: WYOV5QMFN7GC · pith_short_16: WYOV5QMFN7GCKI6I · pith_short_8: WYOV5QMF

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/WYOV5QMFN7GCKI6INRGRTBN5TJ \
  | 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: b61d5ec1856fcc2523c86c4d1985bd9a726a653e8c3213223a2b13fcf6394da9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96985f20073a4bb5c6589cd0571e5242b705e34f0009e4f22d054cf349f3308d",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "hep-ph"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-01-12T10:26:02Z",
    "title_canon_sha256": "8fcfe43f3860cafc80424b86eb201fe7ef3ef227f52952086fc2e9c05b3105ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.04918",
    "kind": "arxiv",
    "version": 1
  }
}