Pith Number

pith:WMUW6DVC

pith:2010:WMUW6DVCDXMMYB2NPTUUT3TUA7

not attested not anchored not stored refs pending

Statistical analysis of the very quiet Sun magnetism

A. Asensio Ramos, A. Lopez Ariste, M. J. Martinez Gonzalez, R. Manso Sainz

arxiv:1001.4551 v1 · 2010-01-25 · 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{WMUW6DVCDXMMYB2NPTUUT3TUA7}

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	2026-05-18T02:09:30.081366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3296f0ea21dd8cc074d7ce949ee7407efdabd159aaea75e3fbb3dc48a44166d

Aliases

arxiv: 1001.4551 · arxiv_version: 1001.4551v1 · doi: 10.48550/arxiv.1001.4551 · pith_short_12: WMUW6DVCDXMM · pith_short_16: WMUW6DVCDXMMYB2N · pith_short_8: WMUW6DVC

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/WMUW6DVCDXMMYB2NPTUUT3TUA7 \
  | 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: b3296f0ea21dd8cc074d7ce949ee7407efdabd159aaea75e3fbb3dc48a44166d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fa447bccbce30a55d9289f8d4a7cf0a9bb46dd50afe19ac9d905800ed6b9e78",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-01-25T22:00:21Z",
    "title_canon_sha256": "4ee085e7af0e49edb4220b8c6009877192eefa5369297fa8982c0c7cbba92d17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.4551",
    "kind": "arxiv",
    "version": 1
  }
}