Pith Number

pith:UVLT5GTD

pith:2018:UVLT5GTDYI52ABV5VIEV7YCATW

not attested not anchored not stored refs pending

Semi-supervised Skin Lesion Segmentation via Transformation Consistent Self-ensembling Model

Chi-Wing Fu, Hao Chen, Lequan Yu, Pheng-Ann Heng, Xiaomeng Li

arxiv:1808.03887 v1 · 2018-08-12 · 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{UVLT5GTDYI52ABV5VIEV7YCATW}

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	2026-05-18T00:08:19.431828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5573e9a63c23ba006bdaa095fe0409da426493762caf745caf87242da5b575c

Aliases

arxiv: 1808.03887 · arxiv_version: 1808.03887v1 · doi: 10.48550/arxiv.1808.03887 · pith_short_12: UVLT5GTDYI52 · pith_short_16: UVLT5GTDYI52ABV5 · pith_short_8: UVLT5GTD

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/UVLT5GTDYI52ABV5VIEV7YCATW \
  | 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: a5573e9a63c23ba006bdaa095fe0409da426493762caf745caf87242da5b575c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97293074f692553c659ec542df0ce939ff47c8ec0010d1744c61cfa344dd7e18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-08-12T03:57:29Z",
    "title_canon_sha256": "d4764744eef664277be29430e068043b39ff908d5a0a25d7d607f15b05076cf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.03887",
    "kind": "arxiv",
    "version": 1
  }
}