Pith Number

pith:WNREOOSS

pith:2013:WNREOOSS4E2VA7CV7ZMDDPZPAT

not attested not anchored not stored refs pending

Predicting the Sun's Polar Magnetic Fields with a Surface Flux Transport Model

David H. Hathaway, Lisa Upton

arxiv:1311.0844 v1 · 2013-11-04 · 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{WNREOOSS4E2VA7CV7ZMDDPZPAT}

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	2026-05-18T02:46:13.031624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b362473a52e135507c55fe5831bf2f04e3f7764358e762eca14aaba225a70c42

Aliases

arxiv: 1311.0844 · arxiv_version: 1311.0844v1 · doi: 10.48550/arxiv.1311.0844 · pith_short_12: WNREOOSS4E2V · pith_short_16: WNREOOSS4E2VA7CV · pith_short_8: WNREOOSS

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/WNREOOSS4E2VA7CV7ZMDDPZPAT \
  | 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: b362473a52e135507c55fe5831bf2f04e3f7764358e762eca14aaba225a70c42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3096c6b33ecce54d98f8a9fd65dfd4b0e6248e0405a4ec36a20b6c32901a016b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-11-04T20:47:18Z",
    "title_canon_sha256": "6ef09c9f82105bfd42b9932c4c09b529b68ad402fe90a43f75bdb5f19bd2bfee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0844",
    "kind": "arxiv",
    "version": 1
  }
}