Pith Number

pith:MWJFULXH

pith:2022:MWJFULXH7AVV343WZBME55YSEO

not attested not anchored not stored refs pending

Fuzzy Positive Learning for Semi-supervised Semantic Segmentation

Chang Liu, Fan Xu, Guoli Song, Jie Chen, Pengchong Qiao, Xiangyang Ji, Yu Wang, Zhennan Wang, Zhidan Wei

arxiv:2210.08519 v2 · 2022-10-16 · 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{MWJFULXH7AVV343WZBME55YSEO}

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	2026-07-05T05:17:29.256304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65925a2ee7f82b5df376c8584ef7122394f2671e8b0b4ee9da480eb057c584e9

Aliases

arxiv: 2210.08519 · arxiv_version: 2210.08519v2 · doi: 10.48550/arxiv.2210.08519 · pith_short_12: MWJFULXH7AVV · pith_short_16: MWJFULXH7AVV343W · pith_short_8: MWJFULXH

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/MWJFULXH7AVV343WZBME55YSEO \
  | 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: 65925a2ee7f82b5df376c8584ef7122394f2671e8b0b4ee9da480eb057c584e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5711afc94198ab32716c506f0b89537216a0309ca8df3c5c0cec2c478bd66408",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-10-16T12:37:39Z",
    "title_canon_sha256": "013422e18d9026a16d011be4f3f886f64c257a2ecbeefeb5357f4d62b2d09774"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.08519",
    "kind": "arxiv",
    "version": 2
  }
}