Pith Number

pith:YI4CV7I5

pith:2009:YI4CV7I5XASCXHSQB7PHJVY6PV

not attested not anchored not stored refs pending

Influence of thermohaline convection on diffusion-induced iron accumulation in A stars

Francis LeBlanc, Georges Alecian, Sylvie Th\'eado, Sylvie Vauclair

arxiv:0908.1534 v1 · 2009-08-11 · 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{YI4CV7I5XASCXHSQB7PHJVY6PV}

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	2026-05-18T02:12:35.541482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2382afd1db8242b9e500fde74d71e7d42dedf82f48a78d8aa15e59ba856a481

Aliases

arxiv: 0908.1534 · arxiv_version: 0908.1534v1 · doi: 10.48550/arxiv.0908.1534 · pith_short_12: YI4CV7I5XASC · pith_short_16: YI4CV7I5XASCXHSQ · pith_short_8: YI4CV7I5

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/YI4CV7I5XASCXHSQB7PHJVY6PV \
  | 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: c2382afd1db8242b9e500fde74d71e7d42dedf82f48a78d8aa15e59ba856a481

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "213d374adcc902df721f18ea95d67add20795e0b0061d345e0e87775cb262a92",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-08-11T16:28:00Z",
    "title_canon_sha256": "3dd119343e819b454674c314f46fb20d9137c0f4002ab7465b18bc2d52b3dee2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.1534",
    "kind": "arxiv",
    "version": 1
  }
}