Pith Number

pith:BNH3SQXM

pith:2022:BNH3SQXMXCM27D57BVS6CQPBWC

not attested not anchored not stored refs pending

Deep-Learning-Based Precipitation Nowcasting with Ground Weather Station Data and Radar Data

Hyunjin Hwang, Jihoon Ko, Kijung Shin, Kyuhan Lee

arxiv:2210.12853 v1 · 2022-10-20 · physics.ao-ph · cs.AI · cs.CV · 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{BNH3SQXMXCM27D57BVS6CQPBWC}

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	2026-07-05T05:09:33.391761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b4fb942ecb899af8fbf0d65e141e1b0933f6abec04864ff8f221290b0116e99

Aliases

arxiv: 2210.12853 · arxiv_version: 2210.12853v1 · doi: 10.48550/arxiv.2210.12853 · pith_short_12: BNH3SQXMXCM2 · pith_short_16: BNH3SQXMXCM27D57 · pith_short_8: BNH3SQXM

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/BNH3SQXMXCM27D57BVS6CQPBWC \
  | 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: 0b4fb942ecb899af8fbf0d65e141e1b0933f6abec04864ff8f221290b0116e99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38be2488a0af0b52bf2151387eb7aa06de84c09473d354949996cb0522d08008",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2022-10-20T14:59:58Z",
    "title_canon_sha256": "5b6f92a986bd4b6588f36c541ca1d9a78f6ed194e3883dc8b8d707c0517ceb6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.12853",
    "kind": "arxiv",
    "version": 1
  }
}