Pith Number

pith:JUXLU2DP

pith:2007:JUXLU2DPAT3GOSAHIHUJ5752YM

not attested not anchored not stored refs pending

Searching for links between magnetic fields and stellar evolution. II. The evolution of magnetic fields as revealed by observations of Ap stars in open clusters and associations

E. Mason, G. A. Wade, J. D. Landstreet, J. Silaj, L. Fossati, S. Bagnulo, V. Andretta

arxiv:0706.0330 v1 · 2007-06-03 · 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{JUXLU2DPAT3GOSAHIHUJ5752YM}

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	2026-05-18T02:16:30.467100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d2eba686f04f667480741e89effbac32fcda09c7691f6c75936e0db8454d213

Aliases

arxiv: 0706.0330 · arxiv_version: 0706.0330v1 · doi: 10.48550/arxiv.0706.0330 · pith_short_12: JUXLU2DPAT3G · pith_short_16: JUXLU2DPAT3GOSAH · pith_short_8: JUXLU2DP

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/JUXLU2DPAT3GOSAHIHUJ5752YM \
  | 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: 4d2eba686f04f667480741e89effbac32fcda09c7691f6c75936e0db8454d213

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c75e0c3b53677252b5c1998a5b562e5a58075d96adf37e2122fc83f9208637dd",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-06-03T16:21:30Z",
    "title_canon_sha256": "43fa59e5aa2b2a1a1730eb668710c3176790c8f4bd7dcd071ea19a51913e4674"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0706.0330",
    "kind": "arxiv",
    "version": 1
  }
}