Pith Number

pith:MFHHVAVE

pith:2014:MFHHVAVEHCGFEITNX6S6JPWYLN

not attested not anchored not stored refs pending

Effect of Size of the Computational Domain on Spherical Nonlinear Force-Free Modeling of Coronal Magnetic Field Using SDO/HMI Data

Peter MacNeice, Thomas Wiegelmann, Tilaye Tadesse

arxiv:1409.1775 v1 · 2014-09-05 · 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{MFHHVAVEHCGFEITNX6S6JPWYLN}

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	2026-05-18T01:42:07.439884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

614e7a82a4388c52226dbfa5e4bed85b54f46877aaf0c6d1f21aa356e74f1432

Aliases

arxiv: 1409.1775 · arxiv_version: 1409.1775v1 · doi: 10.48550/arxiv.1409.1775 · pith_short_12: MFHHVAVEHCGF · pith_short_16: MFHHVAVEHCGFEITN · pith_short_8: MFHHVAVE

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/MFHHVAVEHCGFEITNX6S6JPWYLN \
  | 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: 614e7a82a4388c52226dbfa5e4bed85b54f46877aaf0c6d1f21aa356e74f1432

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8fc8322adf007331e7e9b009128fc2831b0b3a2e9d4148fe3ab030596bb17da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-09-05T15:34:32Z",
    "title_canon_sha256": "b86abf322bdee0dd04c7cf033d8bd46b06bb06fac43f6c32140176c3cb997623"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1775",
    "kind": "arxiv",
    "version": 1
  }
}