Pith Number

pith:XWBB35FD

pith:2009:XWBB35FDHRFKEXSOXQXZPA4GXA

not attested not anchored not stored refs pending

Onset of intermittent octahedral patterns in spherical B\'enard convection

Pascal Chossat, Philippe Beltrame

arxiv:0912.3709 v3 · 2009-12-18 · nlin.PS · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XWBB35FDHRFKEXSOXQXZPA4GXA}

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	2026-05-18T02:42:39.926222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd821df4a33c4aa25e4ebc2f978386b80b0cbb5db74bcc8bf3710ff9bf645804

Aliases

arxiv: 0912.3709 · arxiv_version: 0912.3709v3 · doi: 10.48550/arxiv.0912.3709 · pith_short_12: XWBB35FDHRFK · pith_short_16: XWBB35FDHRFKEXSO · pith_short_8: XWBB35FD

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/XWBB35FDHRFKEXSOXQXZPA4GXA \
  | 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: bd821df4a33c4aa25e4ebc2f978386b80b0cbb5db74bcc8bf3710ff9bf645804

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e333480afce199eae8b194166b898bec6bc765a55e291b19263af33a381b379",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2009-12-18T15:44:04Z",
    "title_canon_sha256": "6fc21cd01f8e688ab7407f178c78e544cc660f2058eb49c79bfef2863f0b36aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.3709",
    "kind": "arxiv",
    "version": 3
  }
}