Pith Number

pith:DMLXULTQ

pith:2012:DMLXULTQZB2JATESFMB5PT5IYW

not attested not anchored not stored refs pending

What controls the magnetic geometry of M dwarfs?

A. Reiners, J. Morin, J. Wicht, L. Duarte, T. Gastine, U. R. Christensen

arxiv:1212.0136 v1 · 2012-12-01 · 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{DMLXULTQZB2JATESFMB5PT5IYW}

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	2026-05-18T01:52:52.610989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b177a2e70c874904c922b03d7cfa8c5a517affad9af1c533420c6d6e772a805

Aliases

arxiv: 1212.0136 · arxiv_version: 1212.0136v1 · doi: 10.48550/arxiv.1212.0136 · pith_short_12: DMLXULTQZB2J · pith_short_16: DMLXULTQZB2JATES · pith_short_8: DMLXULTQ

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/DMLXULTQZB2JATESFMB5PT5IYW \
  | 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: 1b177a2e70c874904c922b03d7cfa8c5a517affad9af1c533420c6d6e772a805

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9d45263968f27cdab6950051b528e33933ebe4700e2bcd359daa47b3053632e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-12-01T17:08:12Z",
    "title_canon_sha256": "f3fab59071ecc8b93a2772f75a6e9cc71d6d01f750d88fb3fe6c7e38105fe705"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.0136",
    "kind": "arxiv",
    "version": 1
  }
}