Pith Number

pith:5SO7ND4D

pith:2020:5SO7ND4DA5UUUI76WYS4MW6ZOD

not attested not anchored not stored refs pending

RainNet: A Large-Scale Imagery Dataset and Benchmark for Spatial Precipitation Downscaling

Bingbing Ni, Kairui Feng, Naiyuan Liu, Xuanhong Chen, Yifan Lu, Zhengyan Tong, Ziang Liu

arxiv:2012.09700 v3 · 2020-12-17 · 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{5SO7ND4DA5UUUI76WYS4MW6ZOD}

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	2026-07-05T05:06:49.745431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec9df68f8307694a23feb625c65bd970eb1e7f1565ff153584f295898358b10e

Aliases

arxiv: 2012.09700 · arxiv_version: 2012.09700v3 · doi: 10.48550/arxiv.2012.09700 · pith_short_12: 5SO7ND4DA5UU · pith_short_16: 5SO7ND4DA5UUUI76 · pith_short_8: 5SO7ND4D

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/5SO7ND4DA5UUUI76WYS4MW6ZOD \
  | 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: ec9df68f8307694a23feb625c65bd970eb1e7f1565ff153584f295898358b10e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fda41f14e94008d7e2cbdc466ccde8f3eea18372dbfb35403f02f092f40e2dc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-12-17T16:12:17Z",
    "title_canon_sha256": "688eb04244bb4c495c18171b312f595eda49edcb454d27f81fe04061fd5c4814"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.09700",
    "kind": "arxiv",
    "version": 3
  }
}