Pith Number

pith:RF2P54LZ

pith:2020:RF2P54LZY2I4KSLEUXFMFXZDTW

not attested not anchored not stored refs pending

Semi-supervised Medical Image Classification with Relation-driven Self-ensembling Model

Lequan Yu, Luyang Luo, Pheng Ann Heng, Qi Dou, Quande Liu

arxiv:2005.07377 v1 · 2020-05-15 · 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{RF2P54LZY2I4KSLEUXFMFXZDTW}

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	2026-07-05T01:03:44.796387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8974fef179c691c54964a5cac2df239d8f572a29013c6e7639e265aa4260c1a1

Aliases

arxiv: 2005.07377 · arxiv_version: 2005.07377v1 · doi: 10.48550/arxiv.2005.07377 · pith_short_12: RF2P54LZY2I4 · pith_short_16: RF2P54LZY2I4KSLE · pith_short_8: RF2P54LZ

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/RF2P54LZY2I4KSLEUXFMFXZDTW \
  | 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: 8974fef179c691c54964a5cac2df239d8f572a29013c6e7639e265aa4260c1a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2b705bfa327c37dd5e2aa95f2db2e622d87da616499371bf8049875a68fdb6b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-05-15T06:57:54Z",
    "title_canon_sha256": "319f91fd54d7375d3dc9ccc381fbfb3f94dc7a690cd99837af4c5df0c21fb3c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.07377",
    "kind": "arxiv",
    "version": 1
  }
}