Pith Number

pith:2WKYZAIP

pith:2019:2WKYZAIP32E7YTURREN4MZO2BH

not attested not anchored not stored refs pending

Analyzing Information Leakage of Updates to Natural Language Models

Andrew Paverd, Boris K\"opf, Lukas Wutschitz, Marc Brockschmidt, Olga Ohrimenko, Santiago Zanella-B\'eguelin, Shruti Tople, Victor R\"uhle

arxiv:1912.07942 v4 · 2019-12-17 · cs.LG · cs.CL · cs.CR · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2WKYZAIP32E7YTURREN4MZO2BH}

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.

Cited by

1 paper in Pith

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Receipt and verification

First computed	2026-07-05T03:03:37.437569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5958c810fde89fc4e91891bc665da09e633b29513d6a6d73c55c5565788e4a9

Aliases

arxiv: 1912.07942 · arxiv_version: 1912.07942v4 · doi: 10.48550/arxiv.1912.07942 · pith_short_12: 2WKYZAIP32E7 · pith_short_16: 2WKYZAIP32E7YTUR · pith_short_8: 2WKYZAIP

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/2WKYZAIP32E7YTURREN4MZO2BH \
  | 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: d5958c810fde89fc4e91891bc665da09e633b29513d6a6d73c55c5565788e4a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ed887bc633bf97cc636e8f12608fa86eb1cb6fc974f0079686040c42340d5e5",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.CR",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-12-17T11:46:08Z",
    "title_canon_sha256": "b0b0ee56dd1cf78369ccd10fe8aa8862ebfa62e1f7a93082b577c0e41fd22ad2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.07942",
    "kind": "arxiv",
    "version": 4
  }
}