Pith Number

pith:HVYY5UIC

pith:2022:HVYY5UIC74PIZCU4CNSMUQJREX

not attested not anchored not stored refs pending

Probability Distribution Functions of Sunspot Magnetic Flux

Shin Toriumi, Takashi Sakurai

arxiv:2211.13957 v1 · 2022-11-25 · 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{HVYY5UIC74PIZCU4CNSMUQJREX}

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	2026-07-05T05:35:29.452418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d718ed102ff1e8c8a9c1364ca413125e789da1333139069317989c0dd64ee04

Aliases

arxiv: 2211.13957 · arxiv_version: 2211.13957v1 · doi: 10.48550/arxiv.2211.13957 · pith_short_12: HVYY5UIC74PI · pith_short_16: HVYY5UIC74PIZCU4 · pith_short_8: HVYY5UIC

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/HVYY5UIC74PIZCU4CNSMUQJREX \
  | 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: 3d718ed102ff1e8c8a9c1364ca413125e789da1333139069317989c0dd64ee04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8e725606af5aa00a4e09afc21657bb519ca5c3318ab8b363ab84368b9967c68",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-11-25T08:41:11Z",
    "title_canon_sha256": "16bdb80adb8404812f39696f53cba8a1a51cd2e2fa480115c0132bd1b50011b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.13957",
    "kind": "arxiv",
    "version": 1
  }
}