Pith Number

pith:GLLF3IJB

pith:2014:GLLF3IJBAYMC3LVDBSQO5A3BNF

not attested not anchored not stored refs pending

Stokes $IQUV$ Magnetic Doppler Imaging of Ap stars II: Next Generation Magnetic Doppler Imaging of $\alpha^2$ CVn

G.A. Wade, J. Silvester, O. Kochukhov

arxiv:1402.2938 v1 · 2014-02-12 · 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{GLLF3IJBAYMC3LVDBSQO5A3BNF}

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	2026-05-18T01:44:38.859624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32d65da12106182daea30ca0ee83616965beaada5273c4192a75c74da2e4565d

Aliases

arxiv: 1402.2938 · arxiv_version: 1402.2938v1 · doi: 10.48550/arxiv.1402.2938 · pith_short_12: GLLF3IJBAYMC · pith_short_16: GLLF3IJBAYMC3LVD · pith_short_8: GLLF3IJB

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/GLLF3IJBAYMC3LVDBSQO5A3BNF \
  | 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: 32d65da12106182daea30ca0ee83616965beaada5273c4192a75c74da2e4565d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be22bc43ada0ba1fc7826b9c6e34a8b81a0838e217c8d9d8f02fd392e6494a62",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-02-12T19:23:12Z",
    "title_canon_sha256": "d87bfa65a9f237e9466d008082590ebd43a4dc19ae924b6f4bb6eb84c4ab0238"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2938",
    "kind": "arxiv",
    "version": 1
  }
}