Pith Number

pith:PHJKGZ7X

pith:2025:PHJKGZ7XMKVJF2Q3H3IVPNRJU2

not attested not anchored not stored refs pending

Class Incremental Fault Diagnosis under Limited Fault Data via Supervised Contrastive Knowledge Distillation

Hanrong Zhang, Hongwei Wang, Jiayuan Su, Mengxuan Li, Peng Peng, Yifei Yao, Zixuan Wang

arxiv:2501.09525 v2 · 2025-01-16 · 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{PHJKGZ7XMKVJF2Q3H3IVPNRJU2}

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	2026-07-05T10:02:58.771322Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79d2a367f762aa92ea1b3ed157b629a68d8a193a60276adf9553930c2a776919

Aliases

arxiv: 2501.09525 · arxiv_version: 2501.09525v2 · doi: 10.48550/arxiv.2501.09525 · pith_short_12: PHJKGZ7XMKVJ · pith_short_16: PHJKGZ7XMKVJF2Q3 · pith_short_8: PHJKGZ7X

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/PHJKGZ7XMKVJF2Q3H3IVPNRJU2 \
  | 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: 79d2a367f762aa92ea1b3ed157b629a68d8a193a60276adf9553930c2a776919

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53deedea8e9a7d26968349fda3773edc175e6e3e97c3c8bbc3f732cc488c3c99",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-16T13:20:29Z",
    "title_canon_sha256": "83b5820434545211c53ed1a270539996b254c51abc93aba7b1ec73338734a596"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.09525",
    "kind": "arxiv",
    "version": 2
  }
}