Pith Number

pith:XYMW2LY3

pith:2025:XYMW2LY37IVC27HI4CDJVHBEBJ

not attested not anchored not stored refs pending

LanTu: Dynamics-Enhanced Deep Learning for Eddy-Resolving Ocean Forecasting

Guijun Han, Hong Li, Qingyu Zheng, Qi Shao, Wei Li, Xuan Wang

arxiv:2505.10191 v1 · 2025-05-15 · physics.ao-ph · cs.AI · cs.LG · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XYMW2LY37IVC27HI4CDJVHBEBJ}

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	2026-07-05T11:03:34.839381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be196d2f1bfa2a2d7ce8e0869a9c240a656660a511536bf10ad6c137b84793b7

Aliases

arxiv: 2505.10191 · arxiv_version: 2505.10191v1 · doi: 10.48550/arxiv.2505.10191 · pith_short_12: XYMW2LY37IVC · pith_short_16: XYMW2LY37IVC27HI · pith_short_8: XYMW2LY3

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/XYMW2LY37IVC27HI4CDJVHBEBJ \
  | 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: be196d2f1bfa2a2d7ce8e0869a9c240a656660a511536bf10ad6c137b84793b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e11deadeceda62f1f9fe3dc0a813a55cb05332149144ff1b4c7e4035475dbe80",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2025-05-15T11:47:54Z",
    "title_canon_sha256": "2167d5f9a27bfdfee826475a10370726677463812ec96652b29e785a987533f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.10191",
    "kind": "arxiv",
    "version": 1
  }
}