Pith Number

pith:LSQYKH3N

pith:2008:LSQYKH3NRJCZQXDBZAHQO3J57E

not attested not anchored not stored refs pending

Nonlinear force-free modeling of the solar coronal magnetic field

T. Wiegelmann

arxiv:0801.2902 v1 · 2008-01-18 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LSQYKH3NRJCZQXDBZAHQO3J57E}

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.

Cited by

1 paper in Pith

Distribution of magnetic helicity and energy with height in solar atmosphere

Receipt and verification

First computed	2026-07-04T15:45:00.541645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ca1851f6d8a45985c61c80f076d3df9342480cd7f5ca522e32b92af26cb9c45

Aliases

arxiv: 0801.2902 · arxiv_version: 0801.2902v1 · doi: 10.48550/arxiv.0801.2902 · pith_short_12: LSQYKH3NRJCZ · pith_short_16: LSQYKH3NRJCZQXDB · pith_short_8: LSQYKH3N

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/LSQYKH3NRJCZQXDBZAHQO3J57E \
  | 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: 5ca1851f6d8a45985c61c80f076d3df9342480cd7f5ca522e32b92af26cb9c45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "971c20c58bf37cfe598ecc7014c0da15b54c7649620ba60f3778bec85a19099e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-01-18T15:10:44Z",
    "title_canon_sha256": "67d4f11a035b80da40ab236cb51a693439a1803979511c61bec8df1543e633ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.2902",
    "kind": "arxiv",
    "version": 1
  }
}