Pith Number

pith:C2ABSP7K

pith:2026:C2ABSP7KYGZFEUR47YSKKLQAUL

not attested not anchored not stored refs pending

3DTCR: A Physics-Based Generative Framework for Vortex-Following 3D Reconstruction to Improve Tropical Cyclone Intensity Forecasting

Hao Li, Jiarui Li, Jun Liu, Kai Zheng, Ruian Tie, Shun Dai, Tao Zhou, Wenxu Qian, Xiaohui Zhong, Yangyang Zhao, Yifei Li

arxiv:2603.13049 v2 · 2026-03-13 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C2ABSP7KYGZFEUR47YSKKLQAUL}

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	2026-07-02T08:42:24.088085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1680193feac1b252523cfe24a52e00a2c94d94c600582f62e7f13118f5658f47

Aliases

arxiv: 2603.13049 · arxiv_version: 2603.13049v2 · doi: 10.48550/arxiv.2603.13049 · pith_short_12: C2ABSP7KYGZF · pith_short_16: C2ABSP7KYGZFEUR4 · pith_short_8: C2ABSP7K

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/C2ABSP7KYGZFEUR47YSKKLQAUL \
  | 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: 1680193feac1b252523cfe24a52e00a2c94d94c600582f62e7f13118f5658f47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85d90dcb0d3561496fd95d31ec97e7fad45a29976d5ae8f29d370e5a3a0f9e97",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-03-13T15:00:07Z",
    "title_canon_sha256": "068b4fd3967e28566820c33a4bbcabec576d07b6a84430fffa4cc57211e38d5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.13049",
    "kind": "arxiv",
    "version": 2
  }
}