Pith Number

pith:XCKNFZBJ

pith:2022:XCKNFZBJR3O5ENVLMJ2KPBGNGM

not attested not anchored not stored refs pending

FOLD-RM: A Scalable, Efficient, and Explainable Inductive Learning Algorithm for Multi-Category Classification of Mixed Data

Farhad Shakerin, Gopal Gupta, Huaduo Wang

arxiv:2202.06913 v3 · 2022-02-14 · 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{XCKNFZBJR3O5ENVLMJ2KPBGNGM}

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	2026-07-05T04:23:24.564401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b894d2e4298eddd236ab6274a784cd3322c17cbb1ad4e1e5cc7f311e72f06c45

Aliases

arxiv: 2202.06913 · arxiv_version: 2202.06913v3 · doi: 10.48550/arxiv.2202.06913 · pith_short_12: XCKNFZBJR3O5 · pith_short_16: XCKNFZBJR3O5ENVL · pith_short_8: XCKNFZBJ

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/XCKNFZBJR3O5ENVLMJ2KPBGNGM \
  | 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: b894d2e4298eddd236ab6274a784cd3322c17cbb1ad4e1e5cc7f311e72f06c45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b31e4a2723951fdda6ec2bc6eef4fe3f8d6e456b3474a40473e4b8550f24ba0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-14T18:07:54Z",
    "title_canon_sha256": "382566bfb5f1d76c358158186dafe29130e0db4449739fcc89234fd2ce22ae56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.06913",
    "kind": "arxiv",
    "version": 3
  }
}