Pith Number

pith:VBX2B3YH

pith:2022:VBX2B3YHPCXKKB5B3FECXZNNHH

not attested not anchored not stored refs pending

Adversarial Dual-Student with Differentiable Spatial Warping for Semi-Supervised Semantic Segmentation

Cong Cao, Dongliang He, Errui Ding, Fu Li, Huanjing Yue, Jingyu Yang, Tianwei Lin

arxiv:2203.02792 v3 · 2022-03-05 · 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{VBX2B3YHPCXKKB5B3FECXZNNHH}

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	2026-07-05T05:01:00.822582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a86fa0ef0778aea507a1d9482be5ad39c4f8388b8ff8363a845cb1de6d84f0af

Aliases

arxiv: 2203.02792 · arxiv_version: 2203.02792v3 · doi: 10.48550/arxiv.2203.02792 · pith_short_12: VBX2B3YHPCXK · pith_short_16: VBX2B3YHPCXKKB5B · pith_short_8: VBX2B3YH

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/VBX2B3YHPCXKKB5B3FECXZNNHH \
  | 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: a86fa0ef0778aea507a1d9482be5ad39c4f8388b8ff8363a845cb1de6d84f0af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b633f38279c32bd94091348d6711a63b46a504ec4972f0c7217336f241eb77c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-05T17:36:17Z",
    "title_canon_sha256": "358e3e3378130afa4b79a19aad7e12259bf4639caa97da2b1f90f0fce50f3b50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.02792",
    "kind": "arxiv",
    "version": 3
  }
}