Pith Number

pith:UWHLPLC4

pith:2019:UWHLPLC4X5VJCAGDLQPX4OWPE2

not attested not anchored not stored refs pending

Identification of synoptic weather types over Taiwan area with multiple classifiers

Jung-Lien Chu, Lee-Yaw Lin, Shih-Hao Su, Ting-Shuo Yo

arxiv:1905.08736 v1 · 2019-05-21 · physics.ao-ph · cs.LG · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UWHLPLC4X5VJCAGDLQPX4OWPE2}

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	2026-05-17T23:45:42.217326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a58eb7ac5cbf6a9100c35c1f7e3acf2688d226dd327885d727c2430cbffcee3b

Aliases

arxiv: 1905.08736 · arxiv_version: 1905.08736v1 · doi: 10.48550/arxiv.1905.08736 · pith_short_12: UWHLPLC4X5VJ · pith_short_16: UWHLPLC4X5VJCAGD · pith_short_8: UWHLPLC4

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/UWHLPLC4X5VJCAGDLQPX4OWPE2 \
  | 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: a58eb7ac5cbf6a9100c35c1f7e3acf2688d226dd327885d727c2430cbffcee3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f016f1cc14fca40785e0fe538ccd4c42895bff71f22c93e0d5d146bf419595c3",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2019-05-21T16:29:27Z",
    "title_canon_sha256": "9a5e21dcd03772a797940216fb4a5c0c7ff2e881eb89e25d26d54edf8b7cfcf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.08736",
    "kind": "arxiv",
    "version": 1
  }
}