Pith Number

pith:75GXKD2U

pith:2026:75GXKD2USNNLO5OBSBO2YTXKYC

not attested not anchored not stored refs pending

Research Progress on Solar Small-Scale Dynamo

Chun-Lan Jin, Lei Ni, Mei Zhang, Wen-Jie Jiang, Zhi Xu

arxiv:2607.02009 v1 · 2026-07-02 · 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{75GXKD2USNNLO5OBSBO2YTXKYC}

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	2026-07-03T01:17:36.954718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff4d750f54935ab775c1905dac4eeac0ae0f2b194e0017e3be3d7b0a86a7a96c

Aliases

arxiv: 2607.02009 · arxiv_version: 2607.02009v1 · doi: 10.48550/arxiv.2607.02009 · pith_short_12: 75GXKD2USNNL · pith_short_16: 75GXKD2USNNLO5OB · pith_short_8: 75GXKD2U

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/75GXKD2USNNLO5OBSBO2YTXKYC \
  | 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: ff4d750f54935ab775c1905dac4eeac0ae0f2b194e0017e3be3d7b0a86a7a96c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69539d903bc95ecbaa653de004b147b7413141e84f3887c72862d91b33c5e029",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-07-02T10:44:38Z",
    "title_canon_sha256": "1e992334c1460806b705316fa7bb0c5760618adf04c36b77c56e709f0acc4be5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02009",
    "kind": "arxiv",
    "version": 1
  }
}