Pith Number

pith:SFQ6L6TL

pith:2012:SFQ6L6TL6KTL22UMPECXMTY5J2

not attested not anchored not stored refs pending

Magnetic field structure in single late-type giants: The effectively single giant V390 Aur

A. Lebre, C. Charbonnel, M. Auriere, P. Petit, R. Bogdanovski, R. Konstantinova-Antova, S. Tsvetkova

arxiv:1201.5042 v1 · 2012-01-24 · 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{SFQ6L6TL6KTL22UMPECXMTY5J2}

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	2026-05-18T01:58:42.648633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9161e5fa6bf2a6bd6a8c7905764f1d4e8468b43a4a8b2062c507972b8557b383

Aliases

arxiv: 1201.5042 · arxiv_version: 1201.5042v1 · doi: 10.48550/arxiv.1201.5042 · pith_short_12: SFQ6L6TL6KTL · pith_short_16: SFQ6L6TL6KTL22UM · pith_short_8: SFQ6L6TL

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/SFQ6L6TL6KTL22UMPECXMTY5J2 \
  | 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: 9161e5fa6bf2a6bd6a8c7905764f1d4e8468b43a4a8b2062c507972b8557b383

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46df010be53a7c04d17c6f660ab84517678750969493453643a144d1eb8e958f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-01-24T16:49:26Z",
    "title_canon_sha256": "5892a3d7efbf12536021084aa5e0aac470176c9d535ae48e8f29703119e0eac9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.5042",
    "kind": "arxiv",
    "version": 1
  }
}