Pith Number

pith:FM654NBS

pith:2011:FM654NBSIB43ADU2YWUSF5OIPX

not attested not anchored not stored refs pending

An integrable evolution equation for surface waves in deep water

H. Leblond, M. A. Manna, R. Kraenkel

arxiv:1101.5773 v1 · 2011-01-30 · nlin.SI · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FM654NBSIB43ADU2YWUSF5OIPX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:22:41.979634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b3dde34324079b00e9ac5a922f5c87de6d254cfbe9bfb190d63cfb6bc1ea0c3

Aliases

arxiv: 1101.5773 · arxiv_version: 1101.5773v1 · doi: 10.48550/arxiv.1101.5773 · pith_short_12: FM654NBSIB43 · pith_short_16: FM654NBSIB43ADU2 · pith_short_8: FM654NBS

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/FM654NBSIB43ADU2YWUSF5OIPX \
  | 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: 2b3dde34324079b00e9ac5a922f5c87de6d254cfbe9bfb190d63cfb6bc1ea0c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "470304d74faac3572abab30d24cc6c3e141fdb8662f93b89fe8f59b045393af0",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2011-01-30T14:37:25Z",
    "title_canon_sha256": "98d1d6de45a1f6dfde489974dc8d3c935a6fb83a76d7512fe3ca138cdf911489"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.5773",
    "kind": "arxiv",
    "version": 1
  }
}