Pith Number

pith:XZDLMD65

pith:2026:XZDLMD65YAX5RYZSJO4XQ3MSMO

not attested not anchored not stored refs pending

DP-MGTD: Privacy-Preserving Machine-Generated Text Detection via Adaptive Differentially Private Entity Sanitization

Haoyang Li, Jiabin Luo, Lionel Z. Wang, Lixu Wang, Wei Dong, Xiaofeng Wang, Xinfeng Li, Yinan Peng, Yusheng Zhao

arxiv:2601.04641 v2 · 2026-01-08 · cs.CR · cs.CL · 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{XZDLMD65YAX5RYZSJO4XQ3MSMO}

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	2026-07-30T01:16:49.724646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

be46b60fddc02fd8e3324bb9786d92639008da9327775f4fa6328c242d04a9e3

Aliases

arxiv: 2601.04641 · arxiv_version: 2601.04641v2 · doi: 10.48550/arxiv.2601.04641 · pith_short_12: XZDLMD65YAX5 · pith_short_16: XZDLMD65YAX5RYZS · pith_short_8: XZDLMD65

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/XZDLMD65YAX5RYZSJO4XQ3MSMO \
  | 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: be46b60fddc02fd8e3324bb9786d92639008da9327775f4fa6328c242d04a9e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "325a1c46631832ffe3a63c80140e4eee17735424536cd16335df647e3fdeed3f",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-01-08T06:33:15Z",
    "title_canon_sha256": "797edaea6d9db47c6a9ecc3e98e1e28a34b6c2f45bc7f9e46cea07bfa25e3f11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.04641",
    "kind": "arxiv",
    "version": 2
  }
}