Pith Number

pith:P7P6GTC4

pith:2013:P7P6GTC4TXJFOMLMWBHVRAE4RB

not attested not anchored not stored refs pending

Pollux: a stable weak dipolar magnetic field but no planet ?

Corinne Charbonnel, Gregg A. Wade, Jean-Francois Donati, Michel Auriere, Olivier Espagnet, Pascal Petit, Renada Konstantinova-Antova, Thierry Roudier

arxiv:1310.6907 v1 · 2013-10-25 · 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{P7P6GTC4TXJFOMLMWBHVRAE4RB}

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	2026-05-18T01:46:49.564335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fdfe34c5c9dd257316cb04f58809c884193ef252c7ca2a8e14378fe20f24ef6

Aliases

arxiv: 1310.6907 · arxiv_version: 1310.6907v1 · doi: 10.48550/arxiv.1310.6907 · pith_short_12: P7P6GTC4TXJF · pith_short_16: P7P6GTC4TXJFOMLM · pith_short_8: P7P6GTC4

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/P7P6GTC4TXJFOMLMWBHVRAE4RB \
  | 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: 7fdfe34c5c9dd257316cb04f58809c884193ef252c7ca2a8e14378fe20f24ef6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efb4f871397e45fc92e95fa67184be683e80f2ce26615325c5c3c9ed521640ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-10-25T13:20:03Z",
    "title_canon_sha256": "130cc0f2abab042f505e594ff552f21908d2c639c8294b5810cc45dc808d46b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.6907",
    "kind": "arxiv",
    "version": 1
  }
}