Pith Number

pith:QG5I5OMA

pith:2010:QG5I5OMA2HXUUECDCAIFWEWY53

not attested not anchored not stored refs pending

Weak wind effects in CNO driven winds of hot first stars

Jiri Krticka, Jiri Kubat, Viktor Votruba

arxiv:1004.3853 v1 · 2010-04-22 · 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{QG5I5OMA2HXUUECDCAIFWEWY53}

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	2026-05-18T02:07:55.336892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81ba8eb980d1ef4a104310105b12d8eef5a44a09e375188338b8df63970b7d2b

Aliases

arxiv: 1004.3853 · arxiv_version: 1004.3853v1 · doi: 10.48550/arxiv.1004.3853 · pith_short_12: QG5I5OMA2HXU · pith_short_16: QG5I5OMA2HXUUECD · pith_short_8: QG5I5OMA

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/QG5I5OMA2HXUUECDCAIFWEWY53 \
  | 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: 81ba8eb980d1ef4a104310105b12d8eef5a44a09e375188338b8df63970b7d2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79ef60b1141d2c6b6b81cf8642b1dbc08164e1592641ae774365d02256b72b45",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-04-22T07:23:44Z",
    "title_canon_sha256": "29b2f8f3b42babecc4cca3b6d362cb4d473d231f14e2beb0fa31deb22bc87a9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.3853",
    "kind": "arxiv",
    "version": 1
  }
}