Pith Number

pith:HM2GCDDS

pith:2011:HM2GCDDSPTQ7BOYMKEKY4FCIGZ

not attested not anchored not stored refs pending

Polar branches of stellar activity waves: dynamo models and observations

A. F. Lanza, D. Moss, D. Sokoloff

arxiv:1105.1034 v1 · 2011-05-05 · 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{HM2GCDDSPTQ7BOYMKEKY4FCIGZ}

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	2026-05-18T02:02:03.941627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b34610c727ce1f0bb0c51158e1448364f1c01942df6aaac70d0523220cb7a00

Aliases

arxiv: 1105.1034 · arxiv_version: 1105.1034v1 · doi: 10.48550/arxiv.1105.1034 · pith_short_12: HM2GCDDSPTQ7 · pith_short_16: HM2GCDDSPTQ7BOYM · pith_short_8: HM2GCDDS

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/HM2GCDDSPTQ7BOYMKEKY4FCIGZ \
  | 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: 3b34610c727ce1f0bb0c51158e1448364f1c01942df6aaac70d0523220cb7a00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2eab78d0053696539d9821a2dd5e2145e3062fb284ffac79bb40f9158491c966",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-05-05T11:06:47Z",
    "title_canon_sha256": "defaa5b271a35b5096851374b2793abf1bef815559fe2502f4f9d5607eef266e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.1034",
    "kind": "arxiv",
    "version": 1
  }
}