Pith Number

pith:3RQMPR7X

pith:2018:3RQMPR7XUAPT55DZW6FAWZALBN

not attested not anchored not stored refs pending

Multi-Class Lesion Diagnosis with Pixel-wise Classification Network

Jiahua Ng, Manu Goyal, Moi Hoon Yap

arxiv:1807.09227 v1 · 2018-07-24 · 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{3RQMPR7XUAPT55DZW6FAWZALBN}

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	2026-05-18T00:09:56.357571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc60c7c7f7a01f3ef479b78a0b640b0b4fd083e21382f8cb355aac3aad9b298a

Aliases

arxiv: 1807.09227 · arxiv_version: 1807.09227v1 · doi: 10.48550/arxiv.1807.09227 · pith_short_12: 3RQMPR7XUAPT · pith_short_16: 3RQMPR7XUAPT55DZ · pith_short_8: 3RQMPR7X

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/3RQMPR7XUAPT55DZW6FAWZALBN \
  | 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: dc60c7c7f7a01f3ef479b78a0b640b0b4fd083e21382f8cb355aac3aad9b298a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7eeca2b0a119de7af9603e1b83f141858f287b2cadb4bdfa6bb0513eb5ab5232",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-24T16:45:49Z",
    "title_canon_sha256": "055517d29071fd6910eca3aa74979b69b04f16559a9623d235d67017b3722efb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09227",
    "kind": "arxiv",
    "version": 1
  }
}