Pith Number

pith:OANUFODD

pith:2022:OANUFODD3EQSSFCC6ZBULJFGEU

not attested not anchored not stored refs pending

Inconsistency Ranking-based Noisy Label Detection for High-quality Data

Hanzhi Yin, Lei Zhang, Ruibin Yuan, Yifan He, Yi Wang, Yushi Ye, Zhizheng Wu

arxiv:2212.00239 v2 · 2022-12-01 · cs.CL · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OANUFODD3EQSSFCC6ZBULJFGEU}

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	2026-07-05T06:21:04.856843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

701b42b863d921291442f64345a4a6252d4a00711bcc0be3fcd4900192abca4a

Aliases

arxiv: 2212.00239 · arxiv_version: 2212.00239v2 · doi: 10.48550/arxiv.2212.00239 · pith_short_12: OANUFODD3EQS · pith_short_16: OANUFODD3EQSSFCC · pith_short_8: OANUFODD

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/OANUFODD3EQSSFCC6ZBULJFGEU \
  | 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: 701b42b863d921291442f64345a4a6252d4a00711bcc0be3fcd4900192abca4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1776d0274c4c99190356546eeb2f43887e86692974a1d13155bf7d3345196638",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-12-01T03:09:33Z",
    "title_canon_sha256": "a347109af3def4bc774535b1f4fceb5e37e824d0fdc4f017c68c6e2b65589769"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.00239",
    "kind": "arxiv",
    "version": 2
  }
}