Pith Number

pith:WGXRFLJI

pith:2025:WGXRFLJI2LRB6HE4UMUDIRTFP3

not attested not anchored not stored refs pending

First-order continuum models for nonlinear dispersive waves in the granular crystal lattice

Christopher Chong, Gino Biondini, Panayotis G.Kevrekidis, Su Yang

arxiv:2507.07571 v1 · 2025-07-10 · 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{WGXRFLJI2LRB6HE4UMUDIRTFP3}

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.

Cited by

1 paper in Pith

Traveling and Dispersive Shock Waves in a Two-Dimensional Fermi-Pasta-Ulam-Tsingou Lattice

Receipt and verification

First computed	2026-07-05T11:35:01.084687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1af12ad28d2e21f1c9ca3283446657efd10e1fbc1da713c02d4dd5839272f46

Aliases

arxiv: 2507.07571 · arxiv_version: 2507.07571v1 · doi: 10.48550/arxiv.2507.07571 · pith_short_12: WGXRFLJI2LRB · pith_short_16: WGXRFLJI2LRB6HE4 · pith_short_8: WGXRFLJI

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/WGXRFLJI2LRB6HE4UMUDIRTFP3 \
  | 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: b1af12ad28d2e21f1c9ca3283446657efd10e1fbc1da713c02d4dd5839272f46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e243166a8c50bcc626075715b29f2b6e3f809494ed170b419920b39d6addaf3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2025-07-10T09:18:06Z",
    "title_canon_sha256": "339fbb87029e3581a1515e38a402750327f5a0235545a965c90b0c82585620b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.07571",
    "kind": "arxiv",
    "version": 1
  }
}