Pith Number

pith:HF5CGZNL

pith:2026:HF5CGZNLBUJHOEF7A437G3AEFG

not attested not anchored not stored refs pending

Finding Multiple Interpretations in Datasets

Matthew Chak, Paul Anderson

arxiv:2606.12277 v1 · 2026-06-10 · 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{HF5CGZNLBUJHOEF7A437G3AEFG}

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	2026-06-11T01:10:59.241229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

397a2365ab0d127710bf0737f36c042995d0ceef9e3f01b46399d8a9b866fc8a

Aliases

arxiv: 2606.12277 · arxiv_version: 2606.12277v1 · doi: 10.48550/arxiv.2606.12277 · pith_short_12: HF5CGZNLBUJH · pith_short_16: HF5CGZNLBUJHOEF7 · pith_short_8: HF5CGZNL

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/HF5CGZNLBUJHOEF7A437G3AEFG \
  | 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: 397a2365ab0d127710bf0737f36c042995d0ceef9e3f01b46399d8a9b866fc8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "560bae87c10b5a0947b18735a88ebce144a6c88020c96ea883c8dfd7f3b6637d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-10T16:17:48Z",
    "title_canon_sha256": "7bdf630785cb0bd81aa15f0417cfaf7d3b757cca7a80a998ddc81a73bbcc37a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.12277",
    "kind": "arxiv",
    "version": 1
  }
}