Pith Number

pith:A3SUPZ73

pith:2007:A3SUPZ73NVN5HQOXBWALXDCY2A

not attested not anchored not stored refs pending

Formulae for study of LID induced diffusion in CP star model atmospheres

A. Aret, A. Sapar, L. Sapar, R. Poolam\"ae

arxiv:0712.3456 v1 · 2007-12-20 · 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{A3SUPZ73NVN5HQOXBWALXDCY2A}

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	2026-05-18T03:59:01.733449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06e547e7fb6d5bd3c1d70d80bb8c58d0207c692207ad4d54fbb30237f7b1a1c2

Aliases

arxiv: 0712.3456 · arxiv_version: 0712.3456v1 · doi: 10.48550/arxiv.0712.3456 · pith_short_12: A3SUPZ73NVN5 · pith_short_16: A3SUPZ73NVN5HQOX · pith_short_8: A3SUPZ73

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/A3SUPZ73NVN5HQOXBWALXDCY2A \
  | 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: 06e547e7fb6d5bd3c1d70d80bb8c58d0207c692207ad4d54fbb30237f7b1a1c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f47fec3ebe38f00668e21324be76406f7d102943d91849f70cdd4fe7642ae20",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-12-20T15:17:11Z",
    "title_canon_sha256": "dc628c7eef4fe2b2612637b34b6c237f6eaf3cb325a43a5e7fe653bd35574dac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0712.3456",
    "kind": "arxiv",
    "version": 1
  }
}