Pith Number

pith:YUXLZEAX

pith:2026:YUXLZEAXKBYNBOWYZZTLLD6VXG

not attested not anchored not stored refs pending

Explaining Image Similarity with Automatically Extracted Concept Activation Vectors

Alexander Schulz, Barbara Hammer, Isaac Roberts, Petra Bevandic

arxiv:2607.28386 v1 · 2026-07-30 · 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{YUXLZEAXKBYNBOWYZZTLLD6VXG}

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	2026-07-31T01:37:29.956816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

c52ebc90175070d0bad8ce66b58fd5b9bb1b2838a1e3e382c2e6294e114a30b3

Aliases

arxiv: 2607.28386 · arxiv_version: 2607.28386v1 · doi: 10.48550/arxiv.2607.28386 · pith_short_12: YUXLZEAXKBYN · pith_short_16: YUXLZEAXKBYNBOWY · pith_short_8: YUXLZEAX

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/YUXLZEAXKBYNBOWYZZTLLD6VXG \
  | 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: c52ebc90175070d0bad8ce66b58fd5b9bb1b2838a1e3e382c2e6294e114a30b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48b406f9bab875929c0419284232c74b078906c14bd3e79d83eaad01e4408b7d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-30T15:43:33Z",
    "title_canon_sha256": "c20af9739c0a530eb778c56fca8b1c89cdda59a38fe7a058c2ba56ab02234716"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28386",
    "kind": "arxiv",
    "version": 1
  }
}