Pith Number

pith:CKDABZ4O

pith:2019:CKDABZ4OVPPEY3K6YRL6KTQVR2

not attested not anchored not stored refs pending

Regression Concept Vectors for Bidirectional Explanations in Histopathology

Henning M\"uller, Mara Graziani, Vincent Andrearczyk

arxiv:1904.04520 v1 · 2019-04-09 · cs.LG · cs.CV · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CKDABZ4OVPPEY3K6YRL6KTQVR2}

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	2026-05-17T23:48:58.858191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

128600e78eabde4c6d5ec457e54e158eb4ecef897ce83e087a8b8888132aa4fd

Aliases

arxiv: 1904.04520 · arxiv_version: 1904.04520v1 · doi: 10.48550/arxiv.1904.04520 · pith_short_12: CKDABZ4OVPPE · pith_short_16: CKDABZ4OVPPEY3K6 · pith_short_8: CKDABZ4O

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/CKDABZ4OVPPEY3K6YRL6KTQVR2 \
  | 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: 128600e78eabde4c6d5ec457e54e158eb4ecef897ce83e087a8b8888132aa4fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b125e4f114460ccc64884f44906813c450845340c91a9ec12bc667fe41e8c69f",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-04-09T08:26:02Z",
    "title_canon_sha256": "d1f1d6cb14a26c9c9b5e7e33dc6f35eb3039735e721e10f6c46ddae33cf1c499"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.04520",
    "kind": "arxiv",
    "version": 1
  }
}