Pith Number

pith:WAF32RKM

pith:2023:WAF32RKME5BBBNV7PVRUVDV2OS

not attested not anchored not stored refs pending

Fast hyperboloid decision tree algorithms

Antonio Moretti, Ethan Turok, Itsik Pe'er, Philippe Chlenski

arxiv:2310.13841 v2 · 2023-10-20 · 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{WAF32RKME5BBBNV7PVRUVDV2OS}

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	2026-07-05T07:52:13.390527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b00bbd454c274210b6bf7d634a8eba74ab710c910cf84742dbf0f34d9cbaef28

Aliases

arxiv: 2310.13841 · arxiv_version: 2310.13841v2 · doi: 10.48550/arxiv.2310.13841 · pith_short_12: WAF32RKME5BB · pith_short_16: WAF32RKME5BBBNV7 · pith_short_8: WAF32RKM

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/WAF32RKME5BBBNV7PVRUVDV2OS \
  | 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: b00bbd454c274210b6bf7d634a8eba74ab710c910cf84742dbf0f34d9cbaef28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1587fdfc7af99fe2f7d5d2e27aef6ed4bdd0579f91854e4da04ee3f1b204e73",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-10-20T22:31:10Z",
    "title_canon_sha256": "19ddcbd6f6b4f5bdacd968bfcc33a82a18101f5d5035a5e82bb761b900b99276"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.13841",
    "kind": "arxiv",
    "version": 2
  }
}