Pith Number

pith:4FS6GA75

pith:2018:4FS6GA756UDEO2KSC7N5HC3RHP

not attested not anchored not stored refs pending

Flare Productivity of Major Flaring Solar Active Regions: A Time-series Study of Photospheric Magnetic Properties

Eo-Jin Lee, Sung-Hong Park, Yong-Jae Moon

arxiv:1810.12505 v1 · 2018-10-30 · 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{4FS6GA756UDEO2KSC7N5HC3RHP}

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	2026-05-17T23:58:36.760765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e165e303fdf50647695217dbd38b713bc41a48125ccc4196bcd9de5686c89db4

Aliases

arxiv: 1810.12505 · arxiv_version: 1810.12505v1 · doi: 10.48550/arxiv.1810.12505 · pith_short_12: 4FS6GA756UDE · pith_short_16: 4FS6GA756UDEO2KS · pith_short_8: 4FS6GA75

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/4FS6GA756UDEO2KSC7N5HC3RHP \
  | 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: e165e303fdf50647695217dbd38b713bc41a48125ccc4196bcd9de5686c89db4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e591dde99bbec361d92d78611bf8d0dd89d0c65a4f52c502f9a708bee83287e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-10-30T03:04:00Z",
    "title_canon_sha256": "c0f0737a3e9b31ba6c81f53ff8df7134e4f5f96eb0275e5c86fd7acf1a51b732"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.12505",
    "kind": "arxiv",
    "version": 1
  }
}