Pith Number

pith:5722SZHZ

pith:2026:5722SZHZ35E6DLDW6QTI5B3PH6

not attested not anchored not stored refs pending

CDAE: Enhancing Perturbation Robustness in Pretrained Language Models with Contrastive Denoising

Amirreza Abbasi, Majid Ramezani, Mohsen Hooshmand, Sina Heydari

arxiv:2607.28236 v1 · 2026-07-30 · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5722SZHZ35E6DLDW6QTI5B3PH6}

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	2026-07-31T01:36:53.275401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

eff5a964f9df49e1ac76f4268e876f3fa261856cff557ebd175abc8cd2b80153

Aliases

arxiv: 2607.28236 · arxiv_version: 2607.28236v1 · doi: 10.48550/arxiv.2607.28236 · pith_short_12: 5722SZHZ35E6 · pith_short_16: 5722SZHZ35E6DLDW · pith_short_8: 5722SZHZ

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/5722SZHZ35E6DLDW6QTI5B3PH6 \
  | 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: eff5a964f9df49e1ac76f4268e876f3fa261856cff557ebd175abc8cd2b80153

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6889f8460337055890e416774426df4985644d79a36e81ed1fd8d9eb7dbff7ec",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-30T14:04:08Z",
    "title_canon_sha256": "2381f9f43a18e011082e620095c854f548f1d37ddf3fa3f291ac1017d8f35fb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28236",
    "kind": "arxiv",
    "version": 1
  }
}