Pith Number

pith:DAWM2H3H

pith:2025:DAWM2H3HIO4KFCLIFJ2EK2G2VQ

not attested not anchored not stored refs pending

FastCAV: Efficient Computation of Concept Activation Vectors for Explaining Deep Neural Networks

Joachim Denzler, Julia Niebling, Laines Schmalwasser, Niklas Penzel

arxiv:2505.17883 v1 · 2025-05-23 · cs.LG · cs.AI · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DAWM2H3HIO4KFCLIFJ2EK2G2VQ}

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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.

Cited by

1 paper in Pith

E-TCAV: Formalizing Penultimate Proxies for Efficient Concept Based Interpretability

Receipt and verification

First computed	2026-07-05T11:08:33.285765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

182ccd1f6743b8a289682a744568daac06388158c40b76809daaa7f12947681d

Aliases

arxiv: 2505.17883 · arxiv_version: 2505.17883v1 · doi: 10.48550/arxiv.2505.17883 · pith_short_12: DAWM2H3HIO4K · pith_short_16: DAWM2H3HIO4KFCLI · pith_short_8: DAWM2H3H

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/DAWM2H3HIO4KFCLIFJ2EK2G2VQ \
  | 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: 182ccd1f6743b8a289682a744568daac06388158c40b76809daaa7f12947681d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0644d8e610a95128ce7c89da57d039b1e4d973995f08beac063f927efa88636",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-23T13:31:54Z",
    "title_canon_sha256": "bdc999284fce3d801f2d95646ae68e08fa5d086359c1242c2e4ebb8150ce0419"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.17883",
    "kind": "arxiv",
    "version": 1
  }
}