Pith Number

pith:KYWGCMXE

pith:2012:KYWGCMXEKRLUK2BGRH7DHMYF3Q

not attested not anchored not stored refs pending

Stokes IQUV Magnetic Doppler Imaging of Ap stars I. ESPaDOnS and NARVAL Observations

C. P. Folsom, D. Hanes, G. A. Wade, J. Silvester, O. Kochukhov, S. Bagnulo

arxiv:1206.5692 v1 · 2012-06-25 · 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{KYWGCMXEKRLUK2BGRH7DHMYF3Q}

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	2026-05-18T01:56:42.289159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

562c6132e4545745682689fe33b305dc017bd30481fe2e69d2fe5f85d6e19cd1

Aliases

arxiv: 1206.5692 · arxiv_version: 1206.5692v1 · doi: 10.48550/arxiv.1206.5692 · pith_short_12: KYWGCMXEKRLU · pith_short_16: KYWGCMXEKRLUK2BG · pith_short_8: KYWGCMXE

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/KYWGCMXEKRLUK2BGRH7DHMYF3Q \
  | 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: 562c6132e4545745682689fe33b305dc017bd30481fe2e69d2fe5f85d6e19cd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fc30c77b7c081401ac40919cd64f4240ac0c65aaacb592d08757f0cb6b44ac1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-06-25T14:15:26Z",
    "title_canon_sha256": "888e8667fa69c06d8b4c95733f61b2b5009bd47ebef4291fa8ddf0c718a6ee37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.5692",
    "kind": "arxiv",
    "version": 1
  }
}