Pith Number

pith:JKBG2JBZ

pith:2020:JKBG2JBZZZRXR26RUJ4DOCYWAA

not attested not anchored not stored refs pending

Decision trees as partitioning machines to characterize their generalization properties

Fr\'ed\'eric LeBlanc, Jean-Samuel Leboeuf, Mario Marchand

arxiv:2010.07374 v1 · 2020-10-14 · 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{JKBG2JBZZZRXR26RUJ4DOCYWAA}

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	2026-07-05T01:43:06.578812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a826d2439ce6378ebd1a278370b1600346b88b65bc58e482be8bc6800794bfc

Aliases

arxiv: 2010.07374 · arxiv_version: 2010.07374v1 · doi: 10.48550/arxiv.2010.07374 · pith_short_12: JKBG2JBZZZRX · pith_short_16: JKBG2JBZZZRXR26R · pith_short_8: JKBG2JBZ

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/JKBG2JBZZZRXR26RUJ4DOCYWAA \
  | 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: 4a826d2439ce6378ebd1a278370b1600346b88b65bc58e482be8bc6800794bfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f57f11793dbe820c136ccfa377c899e9cfab60ab6a54b20d5264ebe3da87cb5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-10-14T19:25:58Z",
    "title_canon_sha256": "afe7932c6bc2a380e8661a57b3852d396ba125287916e0439dd1a0c5bdf0d665"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.07374",
    "kind": "arxiv",
    "version": 1
  }
}