Pith Number

pith:GSEGXZFK

pith:2021:GSEGXZFKYY4AZ4OKPIZWC7JLD4

not attested not anchored not stored refs pending

Generating Explainable Rule Sets from Tree-Ensemble Learning Methods by Answer Set Programming

Akihiro Takemura, Katsumi Inoue

arxiv:2109.08290 v1 · 2021-09-17 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GSEGXZFKYY4AZ4OKPIZWC7JLD4}

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	2026-07-05T03:15:14.135706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34886be4aac6380cf1ca7a33617d2b1f1039b714091954fee1120df1cf0f48a0

Aliases

arxiv: 2109.08290 · arxiv_version: 2109.08290v1 · doi: 10.48550/arxiv.2109.08290 · pith_short_12: GSEGXZFKYY4A · pith_short_16: GSEGXZFKYY4AZ4OK · pith_short_8: GSEGXZFK

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/GSEGXZFKYY4AZ4OKPIZWC7JLD4 \
  | 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: 34886be4aac6380cf1ca7a33617d2b1f1039b714091954fee1120df1cf0f48a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34e5c207fdc04a8e328724797eaa67fe9ca12d82bc499a097b881bc953a75d71",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-09-17T01:47:38Z",
    "title_canon_sha256": "acce8eb9e06251b1fd733b6b64e313705c2ea2c6e22b34768f9c8c8d4e3bb1a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.08290",
    "kind": "arxiv",
    "version": 1
  }
}