Pith Number

pith:Z24LSAST

pith:2021:Z24LSASTS4Y2Q5YWHV65VY2RFE

not attested not anchored not stored refs pending

Deformable ProtoPNet: An Interpretable Image Classifier Using Deformable Prototypes

Alina Jade Barnett, Chaofan Chen, Jon Donnelly

arxiv:2111.15000 v3 · 2021-11-29 · cs.CV · 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{Z24LSASTS4Y2Q5YWHV65VY2RFE}

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	2026-07-05T08:14:47.106716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ceb8b902539731a877163d7ddae351290a417723e29bb30b14f2dd2b2a20ae31

Aliases

arxiv: 2111.15000 · arxiv_version: 2111.15000v3 · doi: 10.48550/arxiv.2111.15000 · pith_short_12: Z24LSASTS4Y2 · pith_short_16: Z24LSASTS4Y2Q5YW · pith_short_8: Z24LSAST

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/Z24LSASTS4Y2Q5YWHV65VY2RFE \
  | 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: ceb8b902539731a877163d7ddae351290a417723e29bb30b14f2dd2b2a20ae31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4e6fba23174e933a3de3de3080995ac37e7f95975eeea104dbfc0d2eadd4ded",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-11-29T22:38:13Z",
    "title_canon_sha256": "1419d74d392bf38b557b1f97f2f968b3611b17bf9e2224e4d7371faf20f91e48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.15000",
    "kind": "arxiv",
    "version": 3
  }
}