Pith Number

pith:66NOELPL

pith:2017:66NOELPLWDJBSKUWDBQPBS3WAV

not attested not anchored not stored refs pending

On the optically-thick winds of Wolf-Rayet stars

G. Gr\"afener, L. Grassitelli, N. Langer, S.P. Owocki

arxiv:1710.04543 v1 · 2017-10-12 · 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{66NOELPLWDJBSKUWDBQPBS3WAV}

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	2026-05-18T00:28:41.957664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f79ae22debb0d2192a961860f0cb760571daa9550f75fca95bb19a753d86d250

Aliases

arxiv: 1710.04543 · arxiv_version: 1710.04543v1 · doi: 10.48550/arxiv.1710.04543 · pith_short_12: 66NOELPLWDJB · pith_short_16: 66NOELPLWDJBSKUW · pith_short_8: 66NOELPL

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/66NOELPLWDJBSKUWDBQPBS3WAV \
  | 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: f79ae22debb0d2192a961860f0cb760571daa9550f75fca95bb19a753d86d250

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4599e0780e22691fca76e4f52310d8c4716fcd5fd4acc518de0182384428d5d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-10-12T14:37:25Z",
    "title_canon_sha256": "cd1eef8713b0a67cbcc146156085b157dd1c35807dbf8280ce5d85f5954e543a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.04543",
    "kind": "arxiv",
    "version": 1
  }
}