Pith Number

pith:IYBMOFFW

pith:2014:IYBMOFFW2KD2AJKVPJH6VA4EVP

not attested not anchored not stored refs pending

Term-Weighting Learning via Genetic Programming for Text Classification

Alicia Morales-Reyes, Eduardo F. Morales, Hugo Jair Escalante, Manuel Montes-y-G\'omez, Mario Graff, Mauricio A. Garc\'ia-Lim\'on

arxiv:1410.0640 v3 · 2014-10-02 · cs.NE · 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{IYBMOFFW2KD2AJKVPJH6VA4EVP}

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	2026-05-18T02:41:01.628112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4602c714b6d287a025557a4fea8384abd1cccc6a49c9c5bc3774e4ae329ab97c

Aliases

arxiv: 1410.0640 · arxiv_version: 1410.0640v3 · doi: 10.48550/arxiv.1410.0640 · pith_short_12: IYBMOFFW2KD2 · pith_short_16: IYBMOFFW2KD2AJKV · pith_short_8: IYBMOFFW

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/IYBMOFFW2KD2AJKVPJH6VA4EVP \
  | 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: 4602c714b6d287a025557a4fea8384abd1cccc6a49c9c5bc3774e4ae329ab97c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "703929e3196072de407d02c2af1af31fab4e9046c2ca0bbcf380a6c6f4b84a51",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2014-10-02T18:38:11Z",
    "title_canon_sha256": "5302e608de0b6b27dc1043be8610e118c9a1738b924ff4cccb6d2aa07c4857c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.0640",
    "kind": "arxiv",
    "version": 3
  }
}