Pith Number

pith:3FT3W6EO

pith:2026:3FT3W6EOXA3E6AEJ4RUMJPCWNG

not attested not anchored not stored refs pending

Splitting methods for Intermediate Long Wave and perturbed Benjamin--Ono models

Benjamin Melinand, Cl\'ementine Court\`es, Yvonne Alama Bronsard

arxiv:2608.05540 v1 · 2026-08-06 · math.NA · cs.NA · 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{3FT3W6EOXA3E6AEJ4RUMJPCWNG}

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	2026-08-07T00:48:33.423232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d967bb788eb8364f0089e468c4bc5669aebd3082edae595745af4f908ac6c28d

Aliases

arxiv: 2608.05540 · arxiv_version: 2608.05540v1 · doi: 10.48550/arxiv.2608.05540 · pith_short_12: 3FT3W6EOXA3E · pith_short_16: 3FT3W6EOXA3E6AEJ · pith_short_8: 3FT3W6EO

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/3FT3W6EOXA3E6AEJ4RUMJPCWNG \
  | 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: d967bb788eb8364f0089e468c4bc5669aebd3082edae595745af4f908ac6c28d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df322018e149c1fe6d9de21ee309bea4907662c6a70ccb5f8f81eb346a50061c",
    "cross_cats_sorted": [
      "cs.NA",
      "math.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2026-08-06T02:36:26Z",
    "title_canon_sha256": "a9070a560c5192138cb1a1c92d1983a2a26e8271c63bddec05d91ddcd970b8b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.05540",
    "kind": "arxiv",
    "version": 1
  }
}