Pith Number

pith:EJGH2MUN

pith:2022:EJGH2MUN6ZGDM3HWHNMJQK4BSQ

not attested not anchored not stored refs pending

Evaluation Metrics for Symbolic Knowledge Extracted from Machine Learning Black Boxes: A Discussion Paper

Federico Sabbatini, Roberta Calegari

arxiv:2211.00238 v1 · 2022-11-01 · cs.AI · 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{EJGH2MUN6ZGDM3HWHNMJQK4BSQ}

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	2026-07-05T05:12:20.209875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

224c7d328df64c366cf63b58982b819401a72923c71934291d95f59fb0456367

Aliases

arxiv: 2211.00238 · arxiv_version: 2211.00238v1 · doi: 10.48550/arxiv.2211.00238 · pith_short_12: EJGH2MUN6ZGD · pith_short_16: EJGH2MUN6ZGDM3HW · pith_short_8: EJGH2MUN

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/EJGH2MUN6ZGDM3HWHNMJQK4BSQ \
  | 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: 224c7d328df64c366cf63b58982b819401a72923c71934291d95f59fb0456367

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bab368f704a38a38fe2638e8641f2a2bb775a6a0a2736211f97b7264d34a2867",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2022-11-01T03:04:25Z",
    "title_canon_sha256": "a4be49fcedb24bac27ae1b1b85c83095ccc7e532707cb749b244e56bf29d9f91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.00238",
    "kind": "arxiv",
    "version": 1
  }
}