Pith Number

pith:O4HFKPRX

pith:2021:O4HFKPRXDED3IAMGOXCQ5O32LE

not attested not anchored not stored refs pending

A Cloud-based Deep Learning Framework for Remote Detection of Diabetic Foot Ulcers

Bill Cassidy, David Gillespie, Joseph M. Pappachan, Moi Hoon Yap, Naseer Ahmad, Neil D. Reeves, Samantha Haycocks

arxiv:2105.07763 v1 · 2021-05-17 · cs.LG · 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{O4HFKPRXDED3IAMGOXCQ5O32LE}

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	2026-07-05T03:51:43.084221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

770e553e371907b4018675c50ebb7a5906f6404b84bdf140eff9c19f9f3b2a83

Aliases

arxiv: 2105.07763 · arxiv_version: 2105.07763v1 · doi: 10.48550/arxiv.2105.07763 · pith_short_12: O4HFKPRXDED3 · pith_short_16: O4HFKPRXDED3IAMG · pith_short_8: O4HFKPRX

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/O4HFKPRXDED3IAMGOXCQ5O32LE \
  | 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: 770e553e371907b4018675c50ebb7a5906f6404b84bdf140eff9c19f9f3b2a83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c769dff685d0dceb42d8b32ef10a54a2e7c4117c699ac26a95287c2a34fd1691",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-05-17T12:15:01Z",
    "title_canon_sha256": "f9c8c28553cd36633e88774aeb036dc62759b61235d38fdcd545db9e95a84fdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.07763",
    "kind": "arxiv",
    "version": 1
  }
}