Pith Number

pith:HE673QKE

pith:2024:HE673QKESKOEYQBEDUPGUCCYFV

not attested not anchored not stored refs pending

Reconstruct Your Previous Conversations! Comprehensively Investigating Privacy Leakage Risks in Conversations with GPT Models

Junjie Chu, Michael Backes, Yang Zhang, Zeyang Sha

arxiv:2402.02987 v2 · 2024-02-05 · cs.CR · cs.AI · 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{HE673QKESKOEYQBEDUPGUCCYFV}

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	2026-07-05T09:16:46.320015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

393dfdc144929c4c40241d1e6a08582d771a7816ce9aaf29aa9e2e8f47cd8204

Aliases

arxiv: 2402.02987 · arxiv_version: 2402.02987v2 · doi: 10.48550/arxiv.2402.02987 · pith_short_12: HE673QKESKOE · pith_short_16: HE673QKESKOEYQBE · pith_short_8: HE673QKE

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/HE673QKESKOEYQBEDUPGUCCYFV \
  | 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: 393dfdc144929c4c40241d1e6a08582d771a7816ce9aaf29aa9e2e8f47cd8204

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e935e068f5bb67629c2044380d01fe1cc1d46f2686c53e91c29649d6f0e096d5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-02-05T13:18:42Z",
    "title_canon_sha256": "792cc2b5a98be1e9bad151cf0285921d4b6573a3b906309f460d692af36207c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.02987",
    "kind": "arxiv",
    "version": 2
  }
}