Pith Number

pith:TGNOJKS3

pith:2025:TGNOJKS352NFWYELGPE3GMLB3S

not attested not anchored not stored refs pending

Explaining 3D Computed Tomography Classifiers with Counterfactuals

Akshay Chaudhari, Joseph Paul Cohen, Louis Blankemeier

arxiv:2502.07156 v2 · 2025-02-11 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TGNOJKS352NFWYELGPE3GMLB3S}

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.

Cited by

1 paper in Pith

CT-Agent: A Multimodal-LLM Agent for 3D CT Radiology Question Answering

Receipt and verification

First computed	2026-07-05T10:43:44.047943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

999ae4aa5bee9a5b608b33c9b33161dc959392012888a0d04477417852f8f59c

Aliases

arxiv: 2502.07156 · arxiv_version: 2502.07156v2 · doi: 10.48550/arxiv.2502.07156 · pith_short_12: TGNOJKS352NF · pith_short_16: TGNOJKS352NFWYEL · pith_short_8: TGNOJKS3

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/TGNOJKS352NFWYELGPE3GMLB3S \
  | 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: 999ae4aa5bee9a5b608b33c9b33161dc959392012888a0d04477417852f8f59c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2165f507d4ce4e636e6804aab3d153e96f7483eabdfaee6af6fb300d39e89e9",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-11T00:44:20Z",
    "title_canon_sha256": "3db089450d3699d4546594a96cbb999a565344c33d7d10c921dedfec8f637b3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.07156",
    "kind": "arxiv",
    "version": 2
  }
}