Pith Number

pith:NCYVCF5H

pith:2026:NCYVCF5H2ZEM35YBHZYEI3UILF

not attested not anchored not stored refs pending

Devil's terraces: determining the organization of resonance tongues in a periodically forced dynamical system

Bernd Krauskopf, John Bailie, Priya Subramanian

arxiv:2606.28873 v1 · 2026-06-27 · 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{NCYVCF5H2ZEM35YBHZYEI3UILF}

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	2026-06-30T01:16:55.405825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68b15117a7d648cdf7013e70446e8859710a28adb1a47b89e9f57668a8e2d116

Aliases

arxiv: 2606.28873 · arxiv_version: 2606.28873v1 · doi: 10.48550/arxiv.2606.28873 · pith_short_12: NCYVCF5H2ZEM · pith_short_16: NCYVCF5H2ZEM35YB · pith_short_8: NCYVCF5H

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/NCYVCF5H2ZEM35YBHZYEI3UILF \
  | 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: 68b15117a7d648cdf7013e70446e8859710a28adb1a47b89e9f57668a8e2d116

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9c8f00f403c221912c7a743f9dc25028faf271588a62e6c718a76265c1ccc2e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2026-06-27T11:33:14Z",
    "title_canon_sha256": "a58812f1e5519a616a169fd677e8bb29bf182357efbc8de96c6d9d15d78ae5f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28873",
    "kind": "arxiv",
    "version": 1
  }
}