Pith Number

pith:LUKAHI7V

pith:2023:LUKAHI7VYQ5UDOTVDFVD24C56Z

not attested not anchored not stored refs pending

DiffCast: A Unified Framework via Residual Diffusion for Precipitation Nowcasting

Baoquan Zhang, Chuyao Luo, Demin Yu, Kuai Dai, Rui Wang, Xunlai Chen, Xutao Li, Yunming Ye

arxiv:2312.06734 v2 · 2023-12-11 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LUKAHI7VYQ5UDOTVDFVD24C56Z}

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	2026-07-05T08:00:39.590106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d1403a3f5c43b41ba75196a3d705df660a004263993675e75416653a49448c9

Aliases

arxiv: 2312.06734 · arxiv_version: 2312.06734v2 · doi: 10.48550/arxiv.2312.06734 · pith_short_12: LUKAHI7VYQ5U · pith_short_16: LUKAHI7VYQ5UDOTV · pith_short_8: LUKAHI7V

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/LUKAHI7VYQ5UDOTVDFVD24C56Z \
  | 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: 5d1403a3f5c43b41ba75196a3d705df660a004263993675e75416653a49448c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c4a94e3cf28b9cd345874481b67c41d424c4939ba39fc27f2847f7b96ea0e0e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-12-11T11:26:32Z",
    "title_canon_sha256": "5d894878ae864f7a24d8cfcb0e51f65d06c08ca730f779f6b59418d821108abb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.06734",
    "kind": "arxiv",
    "version": 2
  }
}