Pith Number

pith:JMYNUQH7

pith:2014:JMYNUQH73SUPB4QYWR6NYIPZ7B

not attested not anchored not stored refs pending

A Statistical Study on Property of Spatial Magnetic Field for Solar Active Region

Suo Liu

arxiv:1405.2149 v1 · 2014-05-09 · 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{JMYNUQH73SUPB4QYWR6NYIPZ7B}

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	2026-05-17T23:55:01.618103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b30da40ffdca8f0f218b47cdc21f9f8696555e605d75ba41615c90c6e9f8392

Aliases

arxiv: 1405.2149 · arxiv_version: 1405.2149v1 · doi: 10.48550/arxiv.1405.2149 · pith_short_12: JMYNUQH73SUP · pith_short_16: JMYNUQH73SUPB4QY · pith_short_8: JMYNUQH7

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/JMYNUQH73SUPB4QYWR6NYIPZ7B \
  | 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: 4b30da40ffdca8f0f218b47cdc21f9f8696555e605d75ba41615c90c6e9f8392

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b3c153c191ecaa033ac69086ae5ce24bd6ce835c36b20b76dceac32fb73c994",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-05-09T06:23:02Z",
    "title_canon_sha256": "93884709fb78f1851af76d01a3436dd872cd5e143ec535d80938ed9ca62d97f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.2149",
    "kind": "arxiv",
    "version": 1
  }
}