Pith Number

pith:Q45VOFA2

pith:2012:Q45VOFA2VX455BEIDCHAFR6OR4

not attested not anchored not stored refs pending

Current helicity constraints in solar dynamo models

D. Moss, D. Sokoloff, H. Xu, H. Zhang, I. Rogachevski, K. Kuzanyan, N. Kleeorin, Yu Gao

arxiv:1212.1643 v1 · 2012-12-07 · 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{Q45VOFA2VX455BEIDCHAFR6OR4}

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	2026-05-18T01:52:46.457369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

873b57141aadf9de8488188e02c7ce8f22dc74deacc4fb2c83baf7a02878732a

Aliases

arxiv: 1212.1643 · arxiv_version: 1212.1643v1 · doi: 10.48550/arxiv.1212.1643 · pith_short_12: Q45VOFA2VX45 · pith_short_16: Q45VOFA2VX455BEI · pith_short_8: Q45VOFA2

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/Q45VOFA2VX455BEIDCHAFR6OR4 \
  | 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: 873b57141aadf9de8488188e02c7ce8f22dc74deacc4fb2c83baf7a02878732a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "409f20a8c3af705791f3056d9f96765adcb715c82f565b376246c4b2a40cef31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-12-07T16:14:58Z",
    "title_canon_sha256": "01847790cadd4e4258ef4976920abfe407fc980cd8b5e2bd6ee794ffe39746c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.1643",
    "kind": "arxiv",
    "version": 1
  }
}