Pith Number

pith:AFRI2GMC

pith:2012:AFRI2GMC4KIH2XDPW7C5ZTRD3Q

not attested not anchored not stored refs pending

Bistable attractors in a model of convection-driven spherical dynamos

F. H. Busse, R. D. Simitev

arxiv:1204.2316 v1 · 2012-04-11 · physics.flu-dyn · physics.geo-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AFRI2GMC4KIH2XDPW7C5ZTRD3Q}

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	2026-05-18T01:57:53.771733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01628d1982e2907d5c6fb7c5dcce23dc3adc615d9fd3e3ed9f50d5f2afdf1dd9

Aliases

arxiv: 1204.2316 · arxiv_version: 1204.2316v1 · doi: 10.48550/arxiv.1204.2316 · pith_short_12: AFRI2GMC4KIH · pith_short_16: AFRI2GMC4KIH2XDP · pith_short_8: AFRI2GMC

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/AFRI2GMC4KIH2XDPW7C5ZTRD3Q \
  | 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: 01628d1982e2907d5c6fb7c5dcce23dc3adc615d9fd3e3ed9f50d5f2afdf1dd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "033a1751c439079996e5a19b20dacde977a03652cc1d1a117c09c48bb9fff591",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2012-04-11T01:46:25Z",
    "title_canon_sha256": "4ffaa2e10815d2af72729e9989fd313749c554368b7a12defa9f0e7e256d3a96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.2316",
    "kind": "arxiv",
    "version": 1
  }
}