Pith Number

pith:BP6ESBWZ

pith:2014:BP6ESBWZNEUALPAA7DO7FVBFLX

not attested not anchored not stored refs pending

Lattice symmetry breaking perturbations for spiral waves

Laurent Charette, Victor G. LeBlanc

arxiv:1404.3688 v1 · 2014-04-14 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BP6ESBWZNEUALPAA7DO7FVBFLX}

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	2026-05-18T02:54:14.717691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bfc4906d9692805bc00f8ddf2d4255dda912cfc90dd144d99bec138d6636bb4

Aliases

arxiv: 1404.3688 · arxiv_version: 1404.3688v1 · doi: 10.48550/arxiv.1404.3688 · pith_short_12: BP6ESBWZNEUA · pith_short_16: BP6ESBWZNEUALPAA · pith_short_8: BP6ESBWZ

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/BP6ESBWZNEUALPAA7DO7FVBFLX \
  | 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: 0bfc4906d9692805bc00f8ddf2d4255dda912cfc90dd144d99bec138d6636bb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bac77e9eb762a557760da558cdb2e8b36113defd967876d52f13e9ba2b9ce83d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2014-04-14T18:41:04Z",
    "title_canon_sha256": "8c58b8a9332d4213c914e07950023d0f1be2619ddabc9a1e087ad5f25b94a49b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3688",
    "kind": "arxiv",
    "version": 1
  }
}