Pith Number

pith:AVXNZTNJ

pith:2025:AVXNZTNJ4M5CP4AAOLOC7ELWNV

not attested not anchored not stored refs pending

Differentially-private text generation degrades output language quality

Erion \c{C}ano, Ivan Habernal

arxiv:2509.11176 v1 · 2025-09-14 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AVXNZTNJ4M5CP4AAOLOC7ELWNV}

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	2026-07-05T12:11:34.745368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

056edccda9e33a27f00072dc2f91766d6ad3bf24bde12f438cbd078db472d1db

Aliases

arxiv: 2509.11176 · arxiv_version: 2509.11176v1 · doi: 10.48550/arxiv.2509.11176 · pith_short_12: AVXNZTNJ4M5C · pith_short_16: AVXNZTNJ4M5CP4AA · pith_short_8: AVXNZTNJ

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/AVXNZTNJ4M5CP4AAOLOC7ELWNV \
  | 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: 056edccda9e33a27f00072dc2f91766d6ad3bf24bde12f438cbd078db472d1db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "149136fc48d903a5ce2386b4f3e38a9ab5a19b0b9df80a5f07dc7446693478ba",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-09-14T09:16:11Z",
    "title_canon_sha256": "dadba140c9a1aa7d6037ffe5324ed9ede2d51966b334c9322fee60ea2ccafbc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.11176",
    "kind": "arxiv",
    "version": 1
  }
}