Pith Number

pith:CKTY5C2K

pith:2002:CKTY5C2KCLE2LEQ3AJY7NWDOET

not attested not anchored not stored refs pending

Differential rotation decay in the radiative envelopes of CP stars

Guenther Ruediger, Rainer Arlt, Rainer Hollerbach

arxiv:astro-ph/0207129 v1 · 2002-07-05 · 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{CKTY5C2KCLE2LEQ3AJY7NWDOET}

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	2026-07-04T16:30:19.897805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12a78e8b4a12c9a5921b0271f6d86e24dcfba39441c991eaa65cbe3ae51cde16

Aliases

arxiv: astro-ph/0207129 · arxiv_version: astro-ph/0207129v1 · doi: 10.48550/arxiv.astro-ph/0207129 · pith_short_12: CKTY5C2KCLE2 · pith_short_16: CKTY5C2KCLE2LEQ3 · pith_short_8: CKTY5C2K

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/CKTY5C2KCLE2LEQ3AJY7NWDOET \
  | 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: 12a78e8b4a12c9a5921b0271f6d86e24dcfba39441c991eaa65cbe3ae51cde16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7745116b6f3718b7a400a7bf59f1ac262c817884d4a798bae74cf8174b8ee49",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-07-05T07:21:31Z",
    "title_canon_sha256": "668889744f52ed0b2948005b185af7409f22bec2147cb8348df3b6d15d41ea5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0207129",
    "kind": "arxiv",
    "version": 1
  }
}