Pith Number

pith:LR57JJML

pith:2017:LR57JJMLXZPF35YQSPNF4O4A3C

not attested not anchored not stored refs pending

Whitham modulation theory for the two-dimensional Benjamin-Ono equation

Gino Biondini, Mark J. Ablowitz, Qiao Wang

arxiv:1709.03963 v2 · 2017-09-12 · 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{LR57JJMLXZPF35YQSPNF4O4A3C}

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	2026-05-18T00:34:28.775944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c7bf4a58bbe5e5df71093da5e3b80d8a3068c5fe99934013b61c8d5a50db276

Aliases

arxiv: 1709.03963 · arxiv_version: 1709.03963v2 · doi: 10.48550/arxiv.1709.03963 · pith_short_12: LR57JJMLXZPF · pith_short_16: LR57JJMLXZPF35YQ · pith_short_8: LR57JJML

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/LR57JJMLXZPF35YQSPNF4O4A3C \
  | 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: 5c7bf4a58bbe5e5df71093da5e3b80d8a3068c5fe99934013b61c8d5a50db276

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cffa35ead9c2084b04c5f6b6a466e9cb6b8f331e0d4340852781286a2e80558f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2017-09-12T17:24:19Z",
    "title_canon_sha256": "544359509b71725245cab00784b1f1848b7d0650402a0f4b5ab04cae330aacc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03963",
    "kind": "arxiv",
    "version": 2
  }
}