Pith Number

pith:YFGZPNLF

pith:2016:YFGZPNLFIRPQRCL6LOE7FUIBQ7

not attested not anchored not stored refs pending

Ship waves on uniform shear current at finite depth: wave resistance and critical velocity

Simen {\AA}. Ellingsen, Yan Li

arxiv:1604.06608 v1 · 2016-04-22 · 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{YFGZPNLFIRPQRCL6LOE7FUIBQ7}

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	2026-05-18T01:16:28.640380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c14d97b565445f08897e5b89f2d10187fd6874568fadaac645781143bd6e341e

Aliases

arxiv: 1604.06608 · arxiv_version: 1604.06608v1 · doi: 10.48550/arxiv.1604.06608 · pith_short_12: YFGZPNLFIRPQ · pith_short_16: YFGZPNLFIRPQRCL6 · pith_short_8: YFGZPNLF

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/YFGZPNLFIRPQRCL6LOE7FUIBQ7 \
  | 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: c14d97b565445f08897e5b89f2d10187fd6874568fadaac645781143bd6e341e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4da4fdfa8d8152fb09cec89de9e7c4b321a635fc394c8ea96e19c76643691b58",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2016-04-22T11:19:13Z",
    "title_canon_sha256": "b860a1ef4514c9b69015cca3e2dd85cb5a6c933f82ef5347eaaad20a8070726b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.06608",
    "kind": "arxiv",
    "version": 1
  }
}