Pith Number

pith:RNXGU4PT

pith:2025:RNXGU4PTSCZLWRUXGBPMDSW7UM

not attested not anchored not stored refs pending

CLID-MU: Cross-Layer Information Divergence Based Meta Update Strategy for Learning with Noisy Labels

Dongyu Zhang, Elke Rundensteiner, Huayi Zhang, Ruofan Hu

arxiv:2507.11807 v1 · 2025-07-16 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RNXGU4PTSCZLWRUXGBPMDSW7UM}

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	2026-07-05T11:37:51.229927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b6e6a71f390b2bb4697305ec1cadfa33624ac10e5d9b8e6de9061456ca22a14

Aliases

arxiv: 2507.11807 · arxiv_version: 2507.11807v1 · doi: 10.48550/arxiv.2507.11807 · pith_short_12: RNXGU4PTSCZL · pith_short_16: RNXGU4PTSCZLWRUX · pith_short_8: RNXGU4PT

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/RNXGU4PTSCZLWRUXGBPMDSW7UM \
  | 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: 8b6e6a71f390b2bb4697305ec1cadfa33624ac10e5d9b8e6de9061456ca22a14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3386efb6d44950d4e7ffcd127423c5da749f4dea595b1d2d6de5cef8d51b2b7b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-16T00:03:07Z",
    "title_canon_sha256": "aa7d304b417b3f48eebc66be4f9ae1d08e73d6b27e402140a2a3455d510be6e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.11807",
    "kind": "arxiv",
    "version": 1
  }
}