Pith Number

pith:4QLNU3M4

pith:2025:4QLNU3M4NPKRI4HARBJ452JMZO

not attested not anchored not stored refs pending

ShortcutProbe: Probing Prediction Shortcuts for Learning Robust Models

Aidong Zhang, Guangtao Zheng, Wenqian Ye

arxiv:2505.13910 v2 · 2025-05-20 · 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{4QLNU3M4NPKRI4HARBJ452JMZO}

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	2026-07-05T11:23:28.229686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e416da6d9c6bd51470e08853cee92ccb98d7e72457927d5b745eb574f4915b65

Aliases

arxiv: 2505.13910 · arxiv_version: 2505.13910v2 · doi: 10.48550/arxiv.2505.13910 · pith_short_12: 4QLNU3M4NPKR · pith_short_16: 4QLNU3M4NPKRI4HA · pith_short_8: 4QLNU3M4

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/4QLNU3M4NPKRI4HARBJ452JMZO \
  | 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: e416da6d9c6bd51470e08853cee92ccb98d7e72457927d5b745eb574f4915b65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef2283a54ede46a502069acec5f2e321ade0c70a1b0fa199a0cc853ec6d3892b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-20T04:21:17Z",
    "title_canon_sha256": "e39b1599faa0d0c2fb53a61adadca54ecb5e0ad41caca576372e79f8c91ff927"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.13910",
    "kind": "arxiv",
    "version": 2
  }
}