Pith Number

pith:AIGV5ATZ

pith:2019:AIGV5ATZMMAVS5BKIGVB5P7ZKF

not attested not anchored not stored refs pending

A Mutual Bootstrapping Model for Automated Skin Lesion Segmentation and Classification

Chunhua Shen, Jianpeng Zhang, Yong Xia, Yutong Xie

arxiv:1903.03313 v4 · 2019-03-08 · 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{AIGV5ATZMMAVS5BKIGVB5P7ZKF}

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	2026-07-05T00:40:12.646362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

020d5e8279630159742a41aa1ebff951663f27678b77ff12ce7020a79b1142da

Aliases

arxiv: 1903.03313 · arxiv_version: 1903.03313v4 · doi: 10.48550/arxiv.1903.03313 · pith_short_12: AIGV5ATZMMAV · pith_short_16: AIGV5ATZMMAVS5BK · pith_short_8: AIGV5ATZ

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/AIGV5ATZMMAVS5BKIGVB5P7ZKF \
  | 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: 020d5e8279630159742a41aa1ebff951663f27678b77ff12ce7020a79b1142da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0841fe2100015bbb316a8bbb878bfafb1692418311229832ace8040f59f47c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-08T07:57:40Z",
    "title_canon_sha256": "0304e69a00f3876431c4c387f121ab6e9c8ef940c6570214ff2dc1cc079e7c17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03313",
    "kind": "arxiv",
    "version": 4
  }
}