Pith Number

pith:T2ON66VH

pith:2025:T2ON66VHLK6PVM26SUQRD2GI2U

not attested not anchored not stored refs pending

Noise-Resistant Label Reconstruction Feature Selection for Partial Multi-Label Learning

Hanlin Pan, Kunpeng Liu, Qingqi Han, Wanfu Gao

arxiv:2506.04669 v1 · 2025-06-05 · 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{T2ON66VHLK6PVM26SUQRD2GI2U}

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	2026-07-05T11:16:18.689379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e9cdf7aa75abcfab35e952111e8c8d521dc27dc8291c2297ca133f48c8310d3

Aliases

arxiv: 2506.04669 · arxiv_version: 2506.04669v1 · doi: 10.48550/arxiv.2506.04669 · pith_short_12: T2ON66VHLK6P · pith_short_16: T2ON66VHLK6PVM26 · pith_short_8: T2ON66VH

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/T2ON66VHLK6PVM26SUQRD2GI2U \
  | 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: 9e9cdf7aa75abcfab35e952111e8c8d521dc27dc8291c2297ca133f48c8310d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fef4b284a307b22ee103e6ee4e12b900448057fdd0341c6b75a0a1e1d6579bd9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-05T06:31:04Z",
    "title_canon_sha256": "4f977105cb4d4d12c26373398cdb360e34182d85dc34d771dc9f433f7b2fe49d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.04669",
    "kind": "arxiv",
    "version": 1
  }
}