Pith Number

pith:TP7IRHWG

pith:2011:TP7IRHWGFEAN5DEM65FUJ4XXKV

not attested not anchored not stored refs pending

Solar cycle properties described by simple convection-driven dynamos

Friedrich H. Busse, Radostin D. Simitev

arxiv:1112.3569 v1 · 2011-12-15 · astro-ph.SR · physics.flu-dyn

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TP7IRHWGFEAN5DEM65FUJ4XXKV}

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	2026-05-18T01:59:09.194651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bfe889ec62900de8c8cf74b44f2f75567ca8672a4a5ed7b30efbdd3a795577e

Aliases

arxiv: 1112.3569 · arxiv_version: 1112.3569v1 · doi: 10.48550/arxiv.1112.3569 · pith_short_12: TP7IRHWGFEAN · pith_short_16: TP7IRHWGFEAN5DEM · pith_short_8: TP7IRHWG

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/TP7IRHWGFEAN5DEM65FUJ4XXKV \
  | 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: 9bfe889ec62900de8c8cf74b44f2f75567ca8672a4a5ed7b30efbdd3a795577e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec8694b8531c60a71b2624e43c377ff928cc973bd5a01d815845f8b2c5570d5b",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-12-15T17:10:48Z",
    "title_canon_sha256": "340ed22dcac8bdbb7211a6173ab1b5cce9b9a2b87d16e052c8a9db388757f656"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.3569",
    "kind": "arxiv",
    "version": 1
  }
}