Pith Number

pith:BODXIKQX

pith:2020:BODXIKQX6NUA3OP77GOV7ALRXZ

not attested not anchored not stored refs pending

Dynamically inflated wind models of classical Wolf-Rayet stars

A. de Koter, H. Sana, J. O. Sundqvist, L. Decin, L. G. Poniatowski, L. Mahy, N. D. Kee, P. Marchant, S. P. Owocki

arxiv:2012.05823 v1 · 2020-12-10 · 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{BODXIKQX6NUA3OP77GOV7ALRXZ}

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	2026-07-05T02:27:33.866402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b87742a17f3680db9fff99d5f8171be5d124d0673b8f08ffc9363f7382e6c84

Aliases

arxiv: 2012.05823 · arxiv_version: 2012.05823v1 · doi: 10.48550/arxiv.2012.05823 · pith_short_12: BODXIKQX6NUA · pith_short_16: BODXIKQX6NUA3OP7 · pith_short_8: BODXIKQX

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/BODXIKQX6NUA3OP77GOV7ALRXZ \
  | 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: 0b87742a17f3680db9fff99d5f8171be5d124d0673b8f08ffc9363f7382e6c84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65b28e63a3c842e6334c2ea3638cd0fc3c29d1e60071834e5481107714c23779",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-12-10T16:53:24Z",
    "title_canon_sha256": "ce612d6e7eec0e6f1e2afdb0777a1a9438a15bd5519daec30a67fccb90189e83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.05823",
    "kind": "arxiv",
    "version": 1
  }
}