Pith Number

pith:AIMM5CQK

pith:2021:AIMM5CQKAEROBKOSKQLROXKNIE

not attested not anchored not stored refs pending

Learning from Pixel-Level Label Noise: A New Perspective for Semi-Supervised Semantic Segmentation

Mengyang Pu, Qingji Guan, Rumeng Yi, Runsheng Zhang, Yaping Huang

arxiv:2103.14242 v1 · 2021-03-26 · 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{AIMM5CQKAEROBKOSKQLROXKNIE}

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	2026-07-05T03:47:16.687989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0218ce8a0a0122e0a9d25417175d4d412ec505c35db5f9385bb288df1beffc37

Aliases

arxiv: 2103.14242 · arxiv_version: 2103.14242v1 · doi: 10.48550/arxiv.2103.14242 · pith_short_12: AIMM5CQKAERO · pith_short_16: AIMM5CQKAEROBKOS · pith_short_8: AIMM5CQK

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/AIMM5CQKAEROBKOSKQLROXKNIE \
  | 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: 0218ce8a0a0122e0a9d25417175d4d412ec505c35db5f9385bb288df1beffc37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fda9de08b37df4b5c74d27194ad32e532eb8e46d2a00ea7b13a0fdb2c2ffcfe",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-26T03:23:21Z",
    "title_canon_sha256": "a537194ec9ad7947f84c5d437d5c513a6138a43229b69bd2e58faf5cdc9c5b91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.14242",
    "kind": "arxiv",
    "version": 1
  }
}