Pith Number

pith:DA4HQHGV

pith:2026:DA4HQHGVCM3PP7RQE4ATAM2EES

not attested not anchored not stored refs pending

Periodic and quasiperiodic traveling waves in nonlinear lattices with odd elasticity

Andrus Giraldo, Behrooz Yousefzadeh, Stefan Ruschel

arxiv:2605.18997 v1 · 2026-05-18 · nlin.PS · 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{DA4HQHGVCM3PP7RQE4ATAM2EES}

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	2026-05-20T00:06:42.125146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1838781cd51336f7fe302701303344249ce65750c67dd674b6224865743c4344

Aliases

arxiv: 2605.18997 · arxiv_version: 2605.18997v1 · doi: 10.48550/arxiv.2605.18997 · pith_short_12: DA4HQHGVCM3P · pith_short_16: DA4HQHGVCM3PP7RQ · pith_short_8: DA4HQHGV

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/DA4HQHGVCM3PP7RQE4ATAM2EES \
  | 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: 1838781cd51336f7fe302701303344249ce65750c67dd674b6224865743c4344

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1156c24d2467252ff31c7258438ae654eb7ef1896d7817311f6cd796237da974",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2026-05-18T18:18:09Z",
    "title_canon_sha256": "3e6539a02f5c3ae8426459bd4f9ec5e3fc1306a061618cee046e7c60f7630a5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18997",
    "kind": "arxiv",
    "version": 1
  }
}