Pith Number

pith:3KNN4CVO

pith:2023:3KNN4CVOXILMORICKHSNIK5LWM

not attested not anchored not stored refs pending

A continuum of invariant measures for the periodic KdV and mKdV equations

Andreia Chapouto, Justin Forlano

arxiv:2305.14565 v2 · 2023-05-23 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3KNN4CVOXILMORICKHSNIK5LWM}

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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

New invariant surface measures for the cubic Schr\"odinger equation

Receipt and verification

First computed	2026-07-05T10:46:52.352725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da9ade0aaeba16c7450251e4d42babb31cf92d872d9bdfe7cf79c19fcd1c7431

Aliases

arxiv: 2305.14565 · arxiv_version: 2305.14565v2 · doi: 10.48550/arxiv.2305.14565 · pith_short_12: 3KNN4CVOXILM · pith_short_16: 3KNN4CVOXILMORIC · pith_short_8: 3KNN4CVO

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/3KNN4CVOXILMORICKHSNIK5LWM \
  | 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: da9ade0aaeba16c7450251e4d42babb31cf92d872d9bdfe7cf79c19fcd1c7431

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35165e28e537a32253f1f26296bfc667da75795d0b520cef7353f97e2050d6d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2023-05-23T23:06:20Z",
    "title_canon_sha256": "27a901864bcbb724168f91160f4032e146fc17a825d44ec6513fad6e53ed9710"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.14565",
    "kind": "arxiv",
    "version": 2
  }
}