Pith Number

pith:AFEPRVFR

pith:2023:AFEPRVFRH4VVMYMO7W272DIVPI

not attested not anchored not stored refs pending

Chameleon: Increasing Label-Only Membership Leakage with Adaptive Poisoning

Alina Oprea, Giorgio Severi, Harsh Chaudhari, Jonathan Ullman

arxiv:2310.03838 v2 · 2023-10-05 · 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{AFEPRVFRH4VVMYMO7W272DIVPI}

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

Loss Landscape Poisoning: Targeted Extraction of Unseen Training Data from LLMs

Receipt and verification

First computed	2026-07-05T07:34:16.420239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0148f8d4b13f2b56618efdb5fd0d157a1d6ee289b6a40e7f2afda02a4a6805ec

Aliases

arxiv: 2310.03838 · arxiv_version: 2310.03838v2 · doi: 10.48550/arxiv.2310.03838 · pith_short_12: AFEPRVFRH4VV · pith_short_16: AFEPRVFRH4VVMYMO · pith_short_8: AFEPRVFR

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/AFEPRVFRH4VVMYMO7W272DIVPI \
  | 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: 0148f8d4b13f2b56618efdb5fd0d157a1d6ee289b6a40e7f2afda02a4a6805ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69e122eb596563ec3b1d0d7eaf7bf90e8a2e40f5ad0090b33daaf22e38f180a1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-10-05T18:46:27Z",
    "title_canon_sha256": "dc340c0eeaf43247e54397afe0ca026ee0ef267b76ea8682f87c5fd1f7578d5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.03838",
    "kind": "arxiv",
    "version": 2
  }
}