Pith Number

pith:PHNYDJ4M

pith:2017:PHNYDJ4MJS5SZ5LCBRD5ATOZDR

not attested not anchored not stored refs pending

SPH Modeling of Short-crested Waves

Robert A. Dalrymple, Zhangping Wei

arxiv:1705.08547 v1 · 2017-05-23 · 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{PHNYDJ4MJS5SZ5LCBRD5ATOZDR}

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	2026-05-18T00:43:45.784395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79db81a78c4cbb2cf5620c47d04dd91c55fe3297e6d364fc8bacacaf901211b3

Aliases

arxiv: 1705.08547 · arxiv_version: 1705.08547v1 · doi: 10.48550/arxiv.1705.08547 · pith_short_12: PHNYDJ4MJS5S · pith_short_16: PHNYDJ4MJS5SZ5LC · pith_short_8: PHNYDJ4M

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/PHNYDJ4MJS5SZ5LCBRD5ATOZDR \
  | 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: 79db81a78c4cbb2cf5620c47d04dd91c55fe3297e6d364fc8bacacaf901211b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cee9d8116fb1ccf1dc4426ec7a6a404e53f215da794fbfc7ba1c947aee67c82a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2017-05-23T22:06:43Z",
    "title_canon_sha256": "fb3777ae1b6af5c1a0fa8726cd7baee2c5ce1c9c0b13279dd081aa4a2a2078c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.08547",
    "kind": "arxiv",
    "version": 1
  }
}