Pith Number

pith:C6W2YWI2

pith:2022:C6W2YWI2F5FRJJADBBKR5LMZZM

not attested not anchored not stored refs pending

CNLL: A Semi-supervised Approach For Continual Noisy Label Learning

Ashkan Esmaeili, Nazanin Rahnavard, Nazmul Karim, Umar Khalid

arxiv:2204.09881 v1 · 2022-04-21 · cs.CV · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C6W2YWI2F5FRJJADBBKR5LMZZM}

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	2026-07-05T04:16:44.285978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17adac591a2f4b14a40308551ead99cb3a6025d8d819e34459faa1dd6c26b9b0

Aliases

arxiv: 2204.09881 · arxiv_version: 2204.09881v1 · doi: 10.48550/arxiv.2204.09881 · pith_short_12: C6W2YWI2F5FR · pith_short_16: C6W2YWI2F5FRJJAD · pith_short_8: C6W2YWI2

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/C6W2YWI2F5FRJJADBBKR5LMZZM \
  | 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: 17adac591a2f4b14a40308551ead99cb3a6025d8d819e34459faa1dd6c26b9b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d8ba7c2d78cdbddf29422319b01770d0a229fe72728c875914473659dadf665",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-04-21T05:01:10Z",
    "title_canon_sha256": "0ff9925a040594e9fc3340a350b0c44492dec4c1db04c150be978d97fd36996d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.09881",
    "kind": "arxiv",
    "version": 1
  }
}