Pith Number

pith:LT4K2FAO

pith:2023:LT4K2FAOBHCQXIUPOGXZGDZRN6

not attested not anchored not stored refs pending

Classic algorithms are fair learners: Classification Analysis of natural weather and wildfire occurrences

Senthilkumar Gopal

arxiv:2309.01381 v1 · 2023-09-04 · 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{LT4K2FAOBHCQXIUPOGXZGDZRN6}

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	2026-07-05T06:47:37.116912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cf8ad140e09c50ba28f71af930f316fb75abc30fa62f0904798a6c8dd15f54f

Aliases

arxiv: 2309.01381 · arxiv_version: 2309.01381v1 · doi: 10.48550/arxiv.2309.01381 · pith_short_12: LT4K2FAOBHCQ · pith_short_16: LT4K2FAOBHCQXIUP · pith_short_8: LT4K2FAO

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/LT4K2FAOBHCQXIUPOGXZGDZRN6 \
  | 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: 5cf8ad140e09c50ba28f71af930f316fb75abc30fa62f0904798a6c8dd15f54f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6436603d5480815126b1bcac67d0b8d34b35124f77af190df989731803b2a473",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-09-04T06:11:55Z",
    "title_canon_sha256": "fac822a9e44faba204ad0846f8f59e7dba7cdc3ddeed056c9cdc5bee6add7b37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.01381",
    "kind": "arxiv",
    "version": 1
  }
}