Pith Number

pith:52Q4KS72

pith:2013:52Q4KS72HTCBJOFHTZQMTOD2EM

not attested not anchored not stored refs pending

Linking reduced breaking crest speeds to unsteady nonlinear water wave group behavior

Alvise Benetazzo, Francesco Fedele, Frederic Dias, Michael Allis, Michael Banner, William Peirson, Xavier Barthelemy

arxiv:1305.3980 v3 · 2013-05-17 · physics.ao-ph · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{52Q4KS72HTCBJOFHTZQMTOD2EM}

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	2026-05-18T01:49:49.446431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eea1c54bfa3cc414b8a79e60c9b87a230248759c442d19044930a5c9be6da9f3

Aliases

arxiv: 1305.3980 · arxiv_version: 1305.3980v3 · doi: 10.48550/arxiv.1305.3980 · pith_short_12: 52Q4KS72HTCB · pith_short_16: 52Q4KS72HTCBJOFH · pith_short_8: 52Q4KS72

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/52Q4KS72HTCBJOFHTZQMTOD2EM \
  | 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: eea1c54bfa3cc414b8a79e60c9b87a230248759c442d19044930a5c9be6da9f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e0654daeb61ae660d39d6c0332aa8d4e5622f1f13dd2d5a9a27bd4c63b507d8",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2013-05-17T05:08:10Z",
    "title_canon_sha256": "1b2872757c06dd2acb915b573280e7e3dafed0cf60e81f93db84b4dc3bfcf2d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3980",
    "kind": "arxiv",
    "version": 3
  }
}