Pith Number

pith:VTXF4JNB

pith:2018:VTXF4JNBKBV6Z5HKRZM6G4FYGA

not attested not anchored not stored refs pending

Laplace Transform Integration of a Baroclinic Model

Eoghan Harney, Peter Lynch

arxiv:1807.01664 v1 · 2018-07-04 · physics.comp-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{VTXF4JNBKBV6Z5HKRZM6G4FYGA}

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	2026-05-17T23:44:02.926991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acee5e25a1506becf4ea8e59e370b83022956e95b5d2c05fc54e0ac3af581930

Aliases

arxiv: 1807.01664 · arxiv_version: 1807.01664v1 · doi: 10.48550/arxiv.1807.01664 · pith_short_12: VTXF4JNBKBV6 · pith_short_16: VTXF4JNBKBV6Z5HK · pith_short_8: VTXF4JNB

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/VTXF4JNBKBV6Z5HKRZM6G4FYGA \
  | 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: acee5e25a1506becf4ea8e59e370b83022956e95b5d2c05fc54e0ac3af581930

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9cdab9ea8218d12a9008447fcf58c968d3051f1263a4914475ce72544385b0b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-07-04T16:31:44Z",
    "title_canon_sha256": "14c9628b1f1077413f718e4d5e019f7137110385bf24b33b52e8ade29ead9150"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.01664",
    "kind": "arxiv",
    "version": 1
  }
}