Pith Number

pith:UYIDH2NJ

pith:2017:UYIDH2NJ6AP6D5ERHXXT2CF5Y3

not attested not anchored not stored refs pending

The Grad-Shafranov Reconstruction of Toroidal Magnetic Flux Ropes: First Applications

B. E. Wood, M. G. Linton, P. Riley, Qiang Hu, T. Nieves-Chinchilla

arxiv:1707.09454 v1 · 2017-07-29 · 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{UYIDH2NJ6AP6D5ERHXXT2CF5Y3}

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	2026-05-18T00:29:29.530537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a61033e9a9f01fe1f4913def3d08bdc6fee14deea450d1b59e3ebe8570a8ba05

Aliases

arxiv: 1707.09454 · arxiv_version: 1707.09454v1 · doi: 10.48550/arxiv.1707.09454 · pith_short_12: UYIDH2NJ6AP6 · pith_short_16: UYIDH2NJ6AP6D5ER · pith_short_8: UYIDH2NJ

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/UYIDH2NJ6AP6D5ERHXXT2CF5Y3 \
  | 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: a61033e9a9f01fe1f4913def3d08bdc6fee14deea450d1b59e3ebe8570a8ba05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2343a10af5e33a317fd52517d0f5d1a8bce0b98d22ef69918cc8bd7ce5d974c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-07-29T02:59:50Z",
    "title_canon_sha256": "44c6d50f40b526d52f22526f099dc8116465beba5532e9bd55656293ae0a812f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.09454",
    "kind": "arxiv",
    "version": 1
  }
}