Pith Number

pith:NYLT4CLG

pith:2008:NYLT4CLGKLADKIEC3YSWJ5CL2M

not attested not anchored not stored refs pending

Rotation and massive close binary evolution

D.J. Lennon, I. Brott, I. Hunter, M. Cantiello, M. Verheijdt, N. Langer, S.-C. Yoon, S.E. de Mink

arxiv:0803.0621 v1 · 2008-03-05 · 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{NYLT4CLGKLADKIEC3YSWJ5CL2M}

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	2026-07-04T17:09:42.659846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e173e096652c0352082de2564f44bd31071bfeaf401d6d7102df3cadc2a42be

Aliases

arxiv: 0803.0621 · arxiv_version: 0803.0621v1 · doi: 10.48550/arxiv.0803.0621 · pith_short_12: NYLT4CLGKLAD · pith_short_16: NYLT4CLGKLADKIEC · pith_short_8: NYLT4CLG

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/NYLT4CLGKLADKIEC3YSWJ5CL2M \
  | 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: 6e173e096652c0352082de2564f44bd31071bfeaf401d6d7102df3cadc2a42be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "916d0f3c8b334686120719d6711dc968eacc2af7071325c3dbb4ec082c301b38",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-03-05T10:17:01Z",
    "title_canon_sha256": "38f5cbc5e1e21b149f94018c11409b2841e92cb64f3282953cfd9188d09dce84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.0621",
    "kind": "arxiv",
    "version": 1
  }
}