Pith Number

pith:HRZC7A7B

pith:2008:HRZC7A7BVVCF6TGUPNNUOT46TH

not attested not anchored not stored refs pending

On the origin of microturbulence in hot stars

A. de Koter, A. Voegler, I. Brott, J. Vink, M. Cantiello, N. Langer, S.-C. Yoon, S. N. Shore

arxiv:0810.2546 v1 · 2008-10-15 · 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{HRZC7A7BVVCF6TGUPNNUOT46TH}

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	2026-07-04T15:38:09.545837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c722f83e1ad445f4cd47b5b474f9e99d424ad7c08ac7d2a1d3fff7456fc10a8

Aliases

arxiv: 0810.2546 · arxiv_version: 0810.2546v1 · doi: 10.48550/arxiv.0810.2546 · pith_short_12: HRZC7A7BVVCF · pith_short_16: HRZC7A7BVVCF6TGU · pith_short_8: HRZC7A7B

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/HRZC7A7BVVCF6TGUPNNUOT46TH \
  | 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: 3c722f83e1ad445f4cd47b5b474f9e99d424ad7c08ac7d2a1d3fff7456fc10a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15c54d864100721b0c8086860712e8abfef14b9cad6f8b325883d7d280019ded",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-10-15T08:32:43Z",
    "title_canon_sha256": "b5833c76d274fe6de27df2822e65ed2709885bf5d958f0592c4393513ce8dcb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.2546",
    "kind": "arxiv",
    "version": 1
  }
}