Pith Number

pith:LF3PFM7I

pith:2017:LF3PFM7IGC7IPDSDVUHC2IND4X

not attested not anchored not stored refs pending

Learning Deep Representations of Medical Images using Siamese CNNs with Application to Content-Based Image Retrieval

Wei-Hung Weng, Yu-An Chung

arxiv:1711.08490 v2 · 2017-11-22 · 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{LF3PFM7IGC7IPDSDVUHC2IND4X}

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	2026-05-18T00:27:08.998709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5976f2b3e830be878e43ad0e2d21a3e5e6ddcf39c5189776e4cc534b75b99bfb

Aliases

arxiv: 1711.08490 · arxiv_version: 1711.08490v2 · doi: 10.48550/arxiv.1711.08490 · pith_short_12: LF3PFM7IGC7I · pith_short_16: LF3PFM7IGC7IPDSD · pith_short_8: LF3PFM7I

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/LF3PFM7IGC7IPDSDVUHC2IND4X \
  | 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: 5976f2b3e830be878e43ad0e2d21a3e5e6ddcf39c5189776e4cc534b75b99bfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e577d3eaeeee5ae6ba38ce3df3f1825ef91f7d1b34db1e0da1453e070257064",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-11-22T20:04:01Z",
    "title_canon_sha256": "1fd55b3dc88f3f417d2763c86432c9f0c9f571f8cb47af0a418731f052dda14d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08490",
    "kind": "arxiv",
    "version": 2
  }
}