Pith Number

pith:CQD6KIXO

pith:2012:CQD6KIXORPQWZVP2ASC5A6JUR7

not attested not anchored not stored refs pending

First 3D Reconstructions of Coronal Loops with the STEREO A+B Spacecraft: IV. Magnetic Modeling with Twisted Force-Free Fields

Anna Malanushenko, James R. Lemen, Jean-Pierre Wuelser, Marc L. DeRosa, Markus J. Aschwanden, Nariaki V. Nitta

arxiv:1207.2790 v1 · 2012-07-11 · 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{CQD6KIXORPQWZVP2ASC5A6JUR7}

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	2026-05-18T01:56:24.795394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1407e522ee8be16cd5fa0485d079348fdcaff14ad494a9771bf35dd11093bc4a

Aliases

arxiv: 1207.2790 · arxiv_version: 1207.2790v1 · doi: 10.48550/arxiv.1207.2790 · pith_short_12: CQD6KIXORPQW · pith_short_16: CQD6KIXORPQWZVP2 · pith_short_8: CQD6KIXO

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/CQD6KIXORPQWZVP2ASC5A6JUR7 \
  | 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: 1407e522ee8be16cd5fa0485d079348fdcaff14ad494a9771bf35dd11093bc4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b9bba7bb5887748abf9bbd6b5f80efbb6bc30e5d6493df16011f71172251ce4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-07-11T20:55:02Z",
    "title_canon_sha256": "722cd940c097ce6bd6963f55b1ea081b2236dfc8592bb1e79410afe48df57909"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.2790",
    "kind": "arxiv",
    "version": 1
  }
}