Pith Number

pith:7NHI6TMO

pith:2026:7NHI6TMOSQ3CLBGUZVTIOSD4SQ

not attested not anchored not stored refs pending

Ternary Decision Trees with Locally-Adaptive Uncertainty Zones

William Smits

arxiv:2605.22740 v1 · 2026-05-21 · 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{7NHI6TMOSQ3CLBGUZVTIOSD4SQ}

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	2026-05-22T02:04:52.739061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb4e8f4d8e94362584d4cd6687487c9432f701a83e36bee49496cc0f46dc0c95

Aliases

arxiv: 2605.22740 · arxiv_version: 2605.22740v1 · doi: 10.48550/arxiv.2605.22740 · pith_short_12: 7NHI6TMOSQ3C · pith_short_16: 7NHI6TMOSQ3CLBGU · pith_short_8: 7NHI6TMO

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/7NHI6TMOSQ3CLBGUZVTIOSD4SQ \
  | 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: fb4e8f4d8e94362584d4cd6687487c9432f701a83e36bee49496cc0f46dc0c95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb38694a18101055c0b37a09d94a285895c38f9b97677ebe751cd213935ba9d8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-21T17:11:19Z",
    "title_canon_sha256": "2382838dd0beb21eb421875006cf3c023703413475dc86cc8a8676d6db6ce824"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22740",
    "kind": "arxiv",
    "version": 1
  }
}