Pith Number

pith:Z7BR36QW

pith:2014:Z7BR36QW7FLFD7YMLRISQWJSLB

not attested not anchored not stored refs pending

A Comparison of Experimental Measurements and Computational Predictions of a Deep-V Planing Hull

Donald C. Wyatt, Kyle A. Brucker, R. Scott Graham, Thomas C. Fu, Thomas T. O'Shea, Toby Ratcliffe

arxiv:1410.1818 v1 · 2014-10-07 · 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{Z7BR36QW7FLFD7YMLRISQWJSLB}

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	2026-05-18T02:40:54.662980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfc31dfa16f95651ff0c5c512859325872d66ad8c66543bba03515425e61a7c1

Aliases

arxiv: 1410.1818 · arxiv_version: 1410.1818v1 · doi: 10.48550/arxiv.1410.1818 · pith_short_12: Z7BR36QW7FLF · pith_short_16: Z7BR36QW7FLFD7YM · pith_short_8: Z7BR36QW

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/Z7BR36QW7FLFD7YMLRISQWJSLB \
  | 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: cfc31dfa16f95651ff0c5c512859325872d66ad8c66543bba03515425e61a7c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4975c2fb1b707bfd91c345aa75c8d68f9d1fd75b819f3b18221d5c35683ba3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2014-10-07T17:51:20Z",
    "title_canon_sha256": "d762390ef714fbb91ed0fda342f47bbe8dd5f236efae594eb06cb99451e69ebd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.1818",
    "kind": "arxiv",
    "version": 1
  }
}