Pith Number

pith:QQK2BCIK

pith:2022:QQK2BCIKQLTNY4WCV5STC6PBVK

not attested not anchored not stored refs pending

ML Interpretability: Simple Isn't Easy

Tim R\"az

arxiv:2211.13617 v1 · 2022-11-24 · cs.LG · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QQK2BCIKQLTNY4WCV5STC6PBVK}

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	2026-07-05T07:30:01.030390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8415a0890a82e6dc72c2af653179e1aa950921f2ba78490499731d491e141cc8

Aliases

arxiv: 2211.13617 · arxiv_version: 2211.13617v1 · doi: 10.48550/arxiv.2211.13617 · pith_short_12: QQK2BCIKQLTN · pith_short_16: QQK2BCIKQLTNY4WC · pith_short_8: QQK2BCIK

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/QQK2BCIKQLTNY4WCV5STC6PBVK \
  | 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: 8415a0890a82e6dc72c2af653179e1aa950921f2ba78490499731d491e141cc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dddbf30f3e4413b64fc44715fd75424565607580724fef55f4efa1e597d07a9",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-11-24T14:07:02Z",
    "title_canon_sha256": "196b9926eacada429b96c838ecb4aeed312143fda9b6675f964a68de57c30a80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.13617",
    "kind": "arxiv",
    "version": 1
  }
}