Pith Number

pith:AWDCFERM

pith:2025:AWDCFERM2W77HQJCXJ3IRTLN7C

not attested not anchored not stored refs pending

Efficacy of Image Similarity as a Metric for Augmenting Small Dataset Retinal Image Segmentation

Chris Messenger, Ik Siong Heng, Senad Subasic, Thomas Wallace

arxiv:2507.04862 v3 · 2025-07-07 · eess.IV · 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{AWDCFERM2W77HQJCXJ3IRTLN7C}

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	2026-07-05T11:44:50.866824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

058622922cd5bff3c122ba7688cd6df8930eb9d23faf18b6a5acbe8bc6561bf7

Aliases

arxiv: 2507.04862 · arxiv_version: 2507.04862v3 · doi: 10.48550/arxiv.2507.04862 · pith_short_12: AWDCFERM2W77 · pith_short_16: AWDCFERM2W77HQJC · pith_short_8: AWDCFERM

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/AWDCFERM2W77HQJCXJ3IRTLN7C \
  | 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: 058622922cd5bff3c122ba7688cd6df8930eb9d23faf18b6a5acbe8bc6561bf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffba17c6d33b983d75e7d1c7d1a5301f0f6309806ee70fcbe1e01677ac199757",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-07-07T10:38:45Z",
    "title_canon_sha256": "57483fa6fd7c9d3eeda4115041e76bf885dc4d3bec33a5e9d0a928bb79e5477f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.04862",
    "kind": "arxiv",
    "version": 3
  }
}