Pith Number

pith:I3VZXP2X

pith:2022:I3VZXP2XYXXI2OEXPYKAH4MBFI

not attested not anchored not stored refs pending

Semi-Supervised Semantic Segmentation Using Unreliable Pseudo-Labels

Guoqiang Jin, Haochen Wang, Jingjing Fei, Liwei Wu, Rui Zhao, Wei Li, Xinyi Le, Yuchao Wang, Yujun Shen

arxiv:2203.03884 v2 · 2022-03-08 · 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{I3VZXP2XYXXI2OEXPYKAH4MBFI}

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	2026-07-05T04:04:47.076261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46eb9bbf57c5ee8d38977e1403f1812a0fc27a446f8332a79c8cfb71a845cd5a

Aliases

arxiv: 2203.03884 · arxiv_version: 2203.03884v2 · doi: 10.48550/arxiv.2203.03884 · pith_short_12: I3VZXP2XYXXI · pith_short_16: I3VZXP2XYXXI2OEX · pith_short_8: I3VZXP2X

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/I3VZXP2XYXXI2OEXPYKAH4MBFI \
  | 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: 46eb9bbf57c5ee8d38977e1403f1812a0fc27a446f8332a79c8cfb71a845cd5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e89f38db506ce446c00732c0dbc9ad27b16a1b09203d2b98db7902d0e95c10ca",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-08T07:16:23Z",
    "title_canon_sha256": "6eb5103a32c38d3777714167bf3c6e1e101af60528e38d186dc1c3a637dff0eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.03884",
    "kind": "arxiv",
    "version": 2
  }
}