Pith Number

pith:CTWKKUVT

pith:2026:CTWKKUVTKGIQ5YNR7GTDP6NUFE

not attested not anchored not stored refs pending

MRMMIA: Membership Inference Attacks on Memory in Chat Agents

Kai Chen, Tianhao Wang, Yan Pang

arxiv:2605.27825 v1 · 2026-05-27 · cs.CR · 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{CTWKKUVTKGIQ5YNR7GTDP6NUFE}

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	2026-05-28T01:04:49.744509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14eca552b351910ee1b1f9a637f9b429235c39ef19738715e5d702f60305d6d1

Aliases

arxiv: 2605.27825 · arxiv_version: 2605.27825v1 · doi: 10.48550/arxiv.2605.27825 · pith_short_12: CTWKKUVTKGIQ · pith_short_16: CTWKKUVTKGIQ5YNR · pith_short_8: CTWKKUVT

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/CTWKKUVTKGIQ5YNR7GTDP6NUFE \
  | 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: 14eca552b351910ee1b1f9a637f9b429235c39ef19738715e5d702f60305d6d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15489d7593bb7a545880a2f9fcc70d2c2064d890b9fb5cc1df87c1aa42c9acb2",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-05-27T01:31:40Z",
    "title_canon_sha256": "baaa1af6e4adad200f9ae4e9214c0a3ccba5be7435d66c626527914131b9bfbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27825",
    "kind": "arxiv",
    "version": 1
  }
}