Pith Number

pith:YQWV7KSB

pith:2017:YQWV7KSBQDPZ6UJE35LBUHEB7D

not attested not anchored not stored refs pending

Numerical Simulations of Flare-productive Active Regions: delta-sunspots, Sheared Polarity Inversion Lines, Energy Storage, and Predictions

Shinsuke Takasao, Shin Toriumi

arxiv:1710.08926 v1 · 2017-10-24 · 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{YQWV7KSBQDPZ6UJE35LBUHEB7D}

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	2026-05-18T00:29:24.593102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c42d5faa4180df9f5124df561a1c81f8c06597b1d044c2d81cb21e68fab23186

Aliases

arxiv: 1710.08926 · arxiv_version: 1710.08926v1 · doi: 10.48550/arxiv.1710.08926 · pith_short_12: YQWV7KSBQDPZ · pith_short_16: YQWV7KSBQDPZ6UJE · pith_short_8: YQWV7KSB

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/YQWV7KSBQDPZ6UJE35LBUHEB7D \
  | 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: c42d5faa4180df9f5124df561a1c81f8c06597b1d044c2d81cb21e68fab23186

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23d04bb35eb82980e198d347fd303192b772bf7145990a8b3b5b20598d69ceb9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-10-24T18:00:09Z",
    "title_canon_sha256": "8da0df7a5322ff14a547593e318b63ff1bb2f7ba2c6387a045452677af6aa243"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.08926",
    "kind": "arxiv",
    "version": 1
  }
}