Pith Number

pith:5W7CMZG7

pith:2024:5W7CMZG7M6QGJ7YOJCQ6BTYTLK

not attested not anchored not stored refs pending

Foundation Models Boost Low-Level Perceptual Similarity Metrics

Abhijay Ghildyal, Nabajeet Barman, Saman Zadtootaghaj

arxiv:2409.07650 v2 · 2024-09-11 · 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{5W7CMZG7M6QGJ7YOJCQ6BTYTLK}

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	2026-07-05T09:59:52.394798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edbe2664df67a064ff0e48a1e0cf135a8820738ee8fd9072c00e0aad3759ced4

Aliases

arxiv: 2409.07650 · arxiv_version: 2409.07650v2 · doi: 10.48550/arxiv.2409.07650 · pith_short_12: 5W7CMZG7M6QG · pith_short_16: 5W7CMZG7M6QGJ7YO · pith_short_8: 5W7CMZG7

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/5W7CMZG7M6QGJ7YOJCQ6BTYTLK \
  | 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: edbe2664df67a064ff0e48a1e0cf135a8820738ee8fd9072c00e0aad3759ced4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b2843b903ad4138e455e990d313319e415bb36e91514cb7514ff013b42c3398",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-09-11T22:32:12Z",
    "title_canon_sha256": "0bb39ee751801c97fa5810cad90a77c4faf5be501e6b26e03370981f2a90f309"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.07650",
    "kind": "arxiv",
    "version": 2
  }
}