Pith Number

pith:VCJJXYO3

pith:2026:VCJJXYO3DRPXAG6NPEYJ6PMURW

not attested not anchored not stored refs pending

Convergence of post-Newtonian for quasi-circular non-precessing comparable mass ratios BBHs

B\'eatrice Bonga, Dongze Sun, Guido Da Re, Leo C. Stein

arxiv:2605.20562 v1 · 2026-05-19 · 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{VCJJXYO3DRPXAG6NPEYJ6PMURW}

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	2026-05-21T01:04:42.528851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8929be1db1c5f701bcd79309f3d948daf38a488e3e010938edfb9d35e8c84be

Aliases

arxiv: 2605.20562 · arxiv_version: 2605.20562v1 · doi: 10.48550/arxiv.2605.20562 · pith_short_12: VCJJXYO3DRPX · pith_short_16: VCJJXYO3DRPXAG6N · pith_short_8: VCJJXYO3

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/VCJJXYO3DRPXAG6NPEYJ6PMURW \
  | 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: a8929be1db1c5f701bcd79309f3d948daf38a488e3e010938edfb9d35e8c84be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67fcd238e363f3cfd4babd3abcc7c03000d04d8866c5434cbeabe67d7e1abf31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-05-19T23:44:55Z",
    "title_canon_sha256": "73e00fbf6a7cf54c97d6c0f841fddd55ce6af61958fcd909bb3d0399f8438ddf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.20562",
    "kind": "arxiv",
    "version": 1
  }
}