Pith Number

pith:Q3SV7RTN

pith:2015:Q3SV7RTNNYZFQPJ3IY4PGVZG7K

not attested not anchored not stored refs pending

Sea ice floes dissipate the energy of steep ocean waves

Alberto Alberello, Alessandro Toffoli, Claudio Cavaliere, Jason P. Monty, John Elsnab, Luke G. Bennetts, Michael H. Meylan

arxiv:1502.06040 v2 · 2015-02-20 · physics.flu-dyn · physics.ao-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q3SV7RTNNYZFQPJ3IY4PGVZG7K}

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	2026-05-18T01:26:43.355585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86e55fc66d6e32583d3b4638f35726faa1f672d2dbc77245f027d1fab7ba7ec7

Aliases

arxiv: 1502.06040 · arxiv_version: 1502.06040v2 · doi: 10.48550/arxiv.1502.06040 · pith_short_12: Q3SV7RTNNYZF · pith_short_16: Q3SV7RTNNYZFQPJ3 · pith_short_8: Q3SV7RTN

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/Q3SV7RTNNYZFQPJ3IY4PGVZG7K \
  | 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: 86e55fc66d6e32583d3b4638f35726faa1f672d2dbc77245f027d1fab7ba7ec7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41a0474d8a990fe9a354b330c92ea6483ec732861d10154ef9649da38a5bf98d",
    "cross_cats_sorted": [
      "physics.ao-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2015-02-20T23:45:54Z",
    "title_canon_sha256": "3ba748e72a28b758b5a01ec23cd41f6e2b6e2432e53039d10d8ec352a972ed63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.06040",
    "kind": "arxiv",
    "version": 2
  }
}