Pith Number

pith:HYCJ7HKP

pith:2025:HYCJ7HKP7W5JRK4BBLFN4WYD4M

not attested not anchored not stored refs pending

Identifying and Understanding Cross-Class Features in Adversarial Training

Yisen Wang, Yiwen Guo, Zeming Wei

arxiv:2506.05032 v1 · 2025-06-05 · cs.LG · cs.AI · cs.CR · cs.CV · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HYCJ7HKP7W5JRK4BBLFN4WYD4M}

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	2026-07-05T11:16:41.292231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e049f9d4ffdba98ab810acade5b03e31bb805344a5aaff1e1d14f3571887610

Aliases

arxiv: 2506.05032 · arxiv_version: 2506.05032v1 · doi: 10.48550/arxiv.2506.05032 · pith_short_12: HYCJ7HKP7W5J · pith_short_16: HYCJ7HKP7W5JRK4B · pith_short_8: HYCJ7HKP

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/HYCJ7HKP7W5JRK4BBLFN4WYD4M \
  | 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: 3e049f9d4ffdba98ab810acade5b03e31bb805344a5aaff1e1d14f3571887610

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59d30f002a8e46500e04a2dab8e4578dbf4825dadc7f889276f66e4b272a70c4",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CR",
      "cs.CV",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-05T13:40:11Z",
    "title_canon_sha256": "6c1a941e3b40c531544bed8b9f7833487403277ef279165a4705d98c2719482c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.05032",
    "kind": "arxiv",
    "version": 1
  }
}