Pith Number

pith:TCIPNLVQ

pith:2023:TCIPNLVQ3LCTDW2LK5T7W7G3MK

not attested not anchored not stored refs pending

HurriCast: Synthetic Tropical Cyclone Track Generation for Hurricane Forecasting

Meiyan Gao, Shouwei Gao, Wenqian Dong, Yuepeng Li

arxiv:2309.07174 v2 · 2023-09-12 · cs.LG · cs.AI · 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{TCIPNLVQ3LCTDW2LK5T7W7G3MK}

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	2026-07-05T11:06:19.258719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9890f6aeb0dac531db4b5767fb7cdb628f21e589b07eaeca0d42abf7d427f725

Aliases

arxiv: 2309.07174 · arxiv_version: 2309.07174v2 · doi: 10.48550/arxiv.2309.07174 · pith_short_12: TCIPNLVQ3LCT · pith_short_16: TCIPNLVQ3LCTDW2L · pith_short_8: TCIPNLVQ

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/TCIPNLVQ3LCTDW2LK5T7W7G3MK \
  | 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: 9890f6aeb0dac531db4b5767fb7cdb628f21e589b07eaeca0d42abf7d427f725

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41bc8d347b61b442caf952ff6def15b641b3a3acfd161e9f74e5466be6c229ff",
    "cross_cats_sorted": [
      "cs.AI",
      "physics.ao-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-09-12T19:48:52Z",
    "title_canon_sha256": "fa6ea8fda81311f78604851199e99f90d046a7535ee0510c13a177d2e2e56dfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.07174",
    "kind": "arxiv",
    "version": 2
  }
}