Pith Number

pith:MHC3V7KG

pith:2025:MHC3V7KGEFQNLIPXLVUROUFQY4

not attested not anchored not stored refs pending

Beyond Self-Consistency: Loss-Balanced Perturbation-Based Regularization Improves Industrial-Scale Ads Ranking

Bo Long, Hamid Eghbalzadeh, Ilqar Ramazanli, Jiaxiang Fu, Kaushik Rangadurai, Sem Park, Xiaoyi Liu, Xue Feng, Yang Wang

arxiv:2502.18478 v1 · 2025-02-05 · cs.IR · cs.AI · 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{MHC3V7KGEFQNLIPXLVUROUFQY4}

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	2026-07-05T10:19:58.469199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61c5bafd462160d5a1f75d691750b0c720a16829b6a60a2431f855e36029d95b

Aliases

arxiv: 2502.18478 · arxiv_version: 2502.18478v1 · doi: 10.48550/arxiv.2502.18478 · pith_short_12: MHC3V7KGEFQN · pith_short_16: MHC3V7KGEFQNLIPX · pith_short_8: MHC3V7KG

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/MHC3V7KGEFQNLIPXLVUROUFQY4 \
  | 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: 61c5bafd462160d5a1f75d691750b0c720a16829b6a60a2431f855e36029d95b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bb4e9b05dfbf0969c03ace3410b57ce4ad745ac05d9091dc5bd5bd667c36725",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-02-05T23:24:52Z",
    "title_canon_sha256": "f7f4905a0b58c969f26ff96f8ea2011743a9f6d065440731c91bc2bb45ceb76e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.18478",
    "kind": "arxiv",
    "version": 1
  }
}