Pith Number

pith:ATRHXM3E

pith:2022:ATRHXM3EM4NZSJACT2UC5JPZLE

not attested not anchored not stored refs pending

Skin Lesion Recognition with Class-Hierarchy Regularized Hyperbolic Embeddings

Lei Zhang, Lie Ju, Paul Bonnington, Shekhar S. Chandra, Toan Nguyen, Victoria Mar, Yaniv Gal, Zhen Yu, Zhiyong Wang, Zongyuan Ge

arxiv:2209.05842 v1 · 2022-09-13 · 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{ATRHXM3EM4NZSJACT2UC5JPZLE}

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	2026-07-05T04:56:50.946271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04e27bb364671b9924029ea82ea5f959113cc6bfba743bda866894d80832b836

Aliases

arxiv: 2209.05842 · arxiv_version: 2209.05842v1 · doi: 10.48550/arxiv.2209.05842 · pith_short_12: ATRHXM3EM4NZ · pith_short_16: ATRHXM3EM4NZSJAC · pith_short_8: ATRHXM3E

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/ATRHXM3EM4NZSJACT2UC5JPZLE \
  | 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: 04e27bb364671b9924029ea82ea5f959113cc6bfba743bda866894d80832b836

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "162936732fc9b946b69972a189adf6281b7a8af9161bc5a14345cdb0b98005b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-09-13T09:39:37Z",
    "title_canon_sha256": "23eda56e9179f5c1d2044b364c8d583f1ab733c1b691e0ec03d9e6e0cf527440"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.05842",
    "kind": "arxiv",
    "version": 1
  }
}