Pith Number

pith:CKNDZ6FD

pith:2016:CKNDZ6FDRSQHVF436GECCTRXWR

not attested not anchored not stored refs pending

Hamiltonian Approach to Internal Wave-Current Interactions in a Two-Media Fluid with a Rigid Lid

Alan Compelli, Rossen Ivanov

arxiv:1607.01358 v1 · 2016-07-01 · 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{CKNDZ6FDRSQHVF436GECCTRXWR}

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	2026-05-18T01:11:28.027686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

129a3cf8a38ca07a979bf188214e37b458931e8c22c3e8173985ed2d6d13c3ae

Aliases

arxiv: 1607.01358 · arxiv_version: 1607.01358v1 · doi: 10.48550/arxiv.1607.01358 · pith_short_12: CKNDZ6FDRSQH · pith_short_16: CKNDZ6FDRSQHVF43 · pith_short_8: CKNDZ6FD

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/CKNDZ6FDRSQHVF436GECCTRXWR \
  | 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: 129a3cf8a38ca07a979bf188214e37b458931e8c22c3e8173985ed2d6d13c3ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35fc037730ad3db84d48af3722b664ceb92b7142c7a36090863abdca3f64b6f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2016-07-01T18:48:17Z",
    "title_canon_sha256": "64ecbdb905ee555c3aa103db1640c3c46cfc1a821532af5455880e1d734a71f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.01358",
    "kind": "arxiv",
    "version": 1
  }
}