Pith Number

pith:FKYNWCPU

pith:2019:FKYNWCPUFXI2UENUYOQB5SHRBY

not attested not anchored not stored refs pending

Maximizing simulated tropical cyclone intensity with action minimization

David A. Plotkin, Dorian S. Abbot, Jonathan Weare, Morgan E O'Neill, Robert J. Webber

arxiv:1905.00515 v1 · 2019-05-01 · physics.ao-ph · math.OC · stat.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FKYNWCPUFXI2UENUYOQB5SHRBY}

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	2026-05-17T23:45:26.623677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ab0db09f42dd1aa11b4c3a01ec8f10e04fed8d9fbdd1607153a3f98b86e80e3

Aliases

arxiv: 1905.00515 · arxiv_version: 1905.00515v1 · doi: 10.48550/arxiv.1905.00515 · pith_short_12: FKYNWCPUFXI2 · pith_short_16: FKYNWCPUFXI2UENU · pith_short_8: FKYNWCPU

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/FKYNWCPUFXI2UENUYOQB5SHRBY \
  | 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: 2ab0db09f42dd1aa11b4c3a01ec8f10e04fed8d9fbdd1607153a3f98b86e80e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e86b107287c61809b8df8e827b00848d07ab933be9ec3a2058fcac80de3abb6b",
    "cross_cats_sorted": [
      "math.OC",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2019-05-01T21:57:09Z",
    "title_canon_sha256": "2f8f5a2555c2962076e964d2a962dd6293ad6d6e2c09365b864c941b769ed1ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.00515",
    "kind": "arxiv",
    "version": 1
  }
}