Pith Number

pith:TC25Q2WP

pith:2011:TC25Q2WPK6D55FYIVSYQCDJEAQ

not attested not anchored not stored refs pending

Solar dynamo model with nonlocal alpha-effect

L.L. Kitchatinov, S.V. Olemskoy

arxiv:1103.1944 v1 · 2011-03-10 · 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{TC25Q2WPK6D55FYIVSYQCDJEAQ}

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	2026-05-18T02:02:55.354027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98b5d86acf5787de9708acb1010d240431caa9c9b41c96cdb642b17c7e66b01f

Aliases

arxiv: 1103.1944 · arxiv_version: 1103.1944v1 · doi: 10.48550/arxiv.1103.1944 · pith_short_12: TC25Q2WPK6D5 · pith_short_16: TC25Q2WPK6D55FYI · pith_short_8: TC25Q2WP

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/TC25Q2WPK6D55FYIVSYQCDJEAQ \
  | 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: 98b5d86acf5787de9708acb1010d240431caa9c9b41c96cdb642b17c7e66b01f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87aa1ed067f9d9c7f43b775f834be804998b80ada95ba495f2fc2f56116aafb6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-03-10T06:07:55Z",
    "title_canon_sha256": "d8b03a25e20c779d48890f312758bf56dd09456fc789081468b68aa1e95fef3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1944",
    "kind": "arxiv",
    "version": 1
  }
}