Pith Number

pith:LBWYZEJC

pith:2017:LBWYZEJCM3ZJPWNPDEPHKGVRF2

not attested not anchored not stored refs pending

The spin rates and spin evolution of the O components in WR+O binaries

A.F.J. Moffat, D. Vanbeveren, M.M. Shara, N. Mennekens

arxiv:1711.05989 v2 · 2017-11-16 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LBWYZEJCM3ZJPWNPDEPHKGVRF2}

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	2026-05-18T00:10:32.134612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

586d8c912266f297d9af191e751ab12ea31bcef799fdc2d2c8d64be4e1e0fda4

Aliases

arxiv: 1711.05989 · arxiv_version: 1711.05989v2 · doi: 10.48550/arxiv.1711.05989 · pith_short_12: LBWYZEJCM3ZJ · pith_short_16: LBWYZEJCM3ZJPWNP · pith_short_8: LBWYZEJC

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/LBWYZEJCM3ZJPWNPDEPHKGVRF2 \
  | 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: 586d8c912266f297d9af191e751ab12ea31bcef799fdc2d2c8d64be4e1e0fda4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "410703b2a6a45f48cebe7438b614fbc7e51396bebd9f3a651b3cf42068fd8ab9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-11-16T08:54:59Z",
    "title_canon_sha256": "7e0cb7242056b45efc044f73f0d21628a7a1c36261f26de7cd757c79b54e38a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.05989",
    "kind": "arxiv",
    "version": 2
  }
}