Pith Number

pith:QV6QZEPT

pith:2025:QV6QZEPTDYHC5RN7XPD34NRFSQ

not attested not anchored not stored refs pending

Beyond Accuracy: Uncovering the Role of Similarity Perception and its Alignment with Semantics in Supervised Learning

Katarzyna Filus, Mateusz \.Zarski

arxiv:2505.21338 v1 · 2025-05-27 · 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{QV6QZEPTDYHC5RN7XPD34NRFSQ}

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	2026-07-05T11:10:40.416388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

857d0c91f31e0e2ec5bfbbc7be3625943b19d6231a818e2ce114a3d7ee1d41f4

Aliases

arxiv: 2505.21338 · arxiv_version: 2505.21338v1 · doi: 10.48550/arxiv.2505.21338 · pith_short_12: QV6QZEPTDYHC · pith_short_16: QV6QZEPTDYHC5RN7 · pith_short_8: QV6QZEPT

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/QV6QZEPTDYHC5RN7XPD34NRFSQ \
  | 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: 857d0c91f31e0e2ec5bfbbc7be3625943b19d6231a818e2ce114a3d7ee1d41f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "591a6fc208d450283a843ef518da7a08d3d217d8bf7b19d0d969edde89aaf8ef",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-27T15:32:10Z",
    "title_canon_sha256": "f9eaeda04278bd78ee5c49d8c792e755d0d2c206d1af68fd1126da74707ef138"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21338",
    "kind": "arxiv",
    "version": 1
  }
}