Pith Number

pith:YS3VLWFL

pith:2015:YS3VLWFLSFB7L7SROIZZIG43KU

not attested not anchored not stored refs pending

UFCORIN: A Fully Automated Predictor of Solar Flares in GOES X-Ray Flux

Hiroaki Isobe, Kazunari Shibata, Kenji Komazaki, Shigeru Nemoto, Takayuki Muranushi, Takuya Shibayama, Yuko Hada Muranushi

arxiv:1507.08011 v4 · 2015-07-29 · 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{YS3VLWFLSFB7L7SROIZZIG43KU}

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	2026-05-18T01:20:45.712515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4b755d8ab9143f5fe517233941b9b553f8b1a9e2ecacac48e0026b5e8067de0

Aliases

arxiv: 1507.08011 · arxiv_version: 1507.08011v4 · doi: 10.48550/arxiv.1507.08011 · pith_short_12: YS3VLWFLSFB7 · pith_short_16: YS3VLWFLSFB7L7SR · pith_short_8: YS3VLWFL

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/YS3VLWFLSFB7L7SROIZZIG43KU \
  | 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: c4b755d8ab9143f5fe517233941b9b553f8b1a9e2ecacac48e0026b5e8067de0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "020aaec8b86fc6923bfe18cc65ed5986bb8f5376b5b557ec74789b0cfae4eb05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-07-29T04:15:02Z",
    "title_canon_sha256": "22ffe13446fa7ba91b0c61c85ddb924a5f8f95a3b89864cb1799c94d88bdb4a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.08011",
    "kind": "arxiv",
    "version": 4
  }
}