Pith Number

pith:WXWXGHWP

pith:2002:WXWXGHWPX2UYYFOL5HPKFAO56V

not attested not anchored not stored refs pending

Broken symmetries and pattern formation in two-frequency forced Faraday waves

Jeff Porter, Mary Silber

arxiv:nlin/0203004 v1 · 2002-03-05 · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WXWXGHWPX2UYYFOL5HPKFAO56V}

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	2026-07-04T16:35:14.576384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5ed731ecfbea98c15cbe9dea281ddf57e06022efe6f2d56902d7431d4363dc1

Aliases

arxiv: nlin/0203004 · arxiv_version: nlin/0203004v1 · doi: 10.48550/arxiv.nlin/0203004 · pith_short_12: WXWXGHWPX2UY · pith_short_16: WXWXGHWPX2UYYFOL · pith_short_8: WXWXGHWP

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/WXWXGHWPX2UYYFOL5HPKFAO56V \
  | 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: b5ed731ecfbea98c15cbe9dea281ddf57e06022efe6f2d56902d7431d4363dc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ebf15b065406f7741289977df0392e374b585ae726d7794dc44fd490a34bb2d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nlin.PS",
    "submitted_at": "2002-03-05T02:39:33Z",
    "title_canon_sha256": "83618288c53da2fbc3f1b09558b73338211837c2d6089503b0155ef8722be802"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0203004",
    "kind": "arxiv",
    "version": 1
  }
}