Pith Number

pith:24IYCTT2

pith:2021:24IYCTT2DINTPFESMPZIICXSED

not attested not anchored not stored refs pending

Decision tree heuristics can fail, even in the smoothed setting

Guy Blanc, Jane Lange, Li-Yang Tan, Mingda Qiao

arxiv:2107.00819 v1 · 2021-07-02 · cs.LG · cs.DS · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{24IYCTT2DINTPFESMPZIICXSED}

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	2026-07-05T02:54:34.053339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d711814e7a1a1b37949263f2840af220e1051b64ef8c42985bd54611476ed577

Aliases

arxiv: 2107.00819 · arxiv_version: 2107.00819v1 · doi: 10.48550/arxiv.2107.00819 · pith_short_12: 24IYCTT2DINT · pith_short_16: 24IYCTT2DINTPFES · pith_short_8: 24IYCTT2

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/24IYCTT2DINTPFESMPZIICXSED \
  | 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: d711814e7a1a1b37949263f2840af220e1051b64ef8c42985bd54611476ed577

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b80e877334bf7b54c0fe6247ba1c644de9604223ecc76430b2f55928d102f1be",
    "cross_cats_sorted": [
      "cs.DS",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-07-02T04:24:55Z",
    "title_canon_sha256": "bcd976388ab4c65a1e62fbd630fc30ee302dd0caaebc8087334f452235c830a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.00819",
    "kind": "arxiv",
    "version": 1
  }
}