Pith Number

pith:N75DGZVR

pith:2015:N75DGZVR3FCC6Q2KSEIQYCUCOF

not attested not anchored not stored refs pending

Kinematics of fluid particles on the sea surface. Hamiltonian theory

Cristel Chandre, Francesco Fedele, Mohammad Farazmand

arxiv:1509.08526 v2 · 2015-09-28 · 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{N75DGZVR3FCC6Q2KSEIQYCUCOF}

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	2026-05-18T01:10:38.337757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ffa3366b1d9442f434a91110c0a8271585603f073c43a410ef2d6401e9c66c7

Aliases

arxiv: 1509.08526 · arxiv_version: 1509.08526v2 · doi: 10.48550/arxiv.1509.08526 · pith_short_12: N75DGZVR3FCC · pith_short_16: N75DGZVR3FCC6Q2K · pith_short_8: N75DGZVR

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/N75DGZVR3FCC6Q2KSEIQYCUCOF \
  | 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: 6ffa3366b1d9442f434a91110c0a8271585603f073c43a410ef2d6401e9c66c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b75a9effe3ea70d69c8f0c07921f2c9366f1f8ec8b0df30a954fe0b26691b563",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2015-09-28T22:31:36Z",
    "title_canon_sha256": "e30ae577b6846a200937a35f71b2088ffb22c8299a649185e4bde45a06cfe4ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08526",
    "kind": "arxiv",
    "version": 2
  }
}