Pith Number

pith:S3X7MXZG

pith:2026:S3X7MXZG5YIPV3O3PRRXS63QHF

not attested not anchored not stored refs pending

Binary neutron star populations across cosmic time: the impact of binary stellar evolution uncertainties

Irina Dvorkin, Mathieu Venet

arxiv:2607.27391 v1 · 2026-07-29 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S3X7MXZG5YIPV3O3PRRXS63QHF}

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	2026-07-31T00:11:15.746259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

96eff65f26ee10faeddb7c63797b70396ced262fb9870eec39df66a32974d4eb

Aliases

arxiv: 2607.27391 · arxiv_version: 2607.27391v1 · doi: 10.48550/arxiv.2607.27391 · pith_short_12: S3X7MXZG5YIP · pith_short_16: S3X7MXZG5YIPV3O3 · pith_short_8: S3X7MXZG

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/S3X7MXZG5YIPV3O3PRRXS63QHF \
  | 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: 96eff65f26ee10faeddb7c63797b70396ced262fb9870eec39df66a32974d4eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eccb0d23788a4fea2229608c6ff413bc6369ec478f209e7454e1c313173073f4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-07-29T18:54:15Z",
    "title_canon_sha256": "4a7f1247e459f736a2c456bc7a6722e4f0b2040a4889d5dd9a063ac6cc098f56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27391",
    "kind": "arxiv",
    "version": 1
  }
}