Pith Number

pith:3MIOCAFI

pith:2013:3MIOCAFIYL3AWYVOZYV3II7XWY

not attested not anchored not stored refs pending

Nonlinear force-free modeling of the corona in spherical coordinates

M.S. Wheatland, S.A. Gilchrist

arxiv:1308.5742 v2 · 2013-08-27 · 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{3MIOCAFIYL3AWYVOZYV3II7XWY}

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	2026-05-18T01:01:09.080388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db10e100a8c2f60b62aece2bb423f7b6021720cfd868c2da39dd19b0303f9999

Aliases

arxiv: 1308.5742 · arxiv_version: 1308.5742v2 · doi: 10.48550/arxiv.1308.5742 · pith_short_12: 3MIOCAFIYL3A · pith_short_16: 3MIOCAFIYL3AWYVO · pith_short_8: 3MIOCAFI

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/3MIOCAFIYL3AWYVOZYV3II7XWY \
  | 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: db10e100a8c2f60b62aece2bb423f7b6021720cfd868c2da39dd19b0303f9999

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3204c630ec247f092a8958c33cb6876b801214f56cd9975466ec31d3f60d6a50",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-08-27T02:57:55Z",
    "title_canon_sha256": "46229be8fd1e0ce20366b4f8b3d4724ec2d368e39843d7b46df7249b275d33ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.5742",
    "kind": "arxiv",
    "version": 2
  }
}