Pith Number

pith:MZWH3FZH

pith:2026:MZWH3FZHGAH6F57LON6CIBR6EN

not attested not anchored not stored refs pending

Vectors Are Not Neutral: Sensitive-Information Inference from Exported LLM Representations in Summarization

Bowen Qu, Bradley A. Malin, Congning Ni, Juming Xiong, Weixin Liu, Zhijun Yin

arxiv:2605.26433 v1 · 2026-05-26 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MZWH3FZHGAH6F57LON6CIBR6EN}

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	2026-05-27T01:05:17.740354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

666c7d9727300fe2f7eb737c24063e23683535adb88e120a5fb2f87aa18c1b6e

Aliases

arxiv: 2605.26433 · arxiv_version: 2605.26433v1 · doi: 10.48550/arxiv.2605.26433 · pith_short_12: MZWH3FZHGAH6 · pith_short_16: MZWH3FZHGAH6F57L · pith_short_8: MZWH3FZH

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/MZWH3FZHGAH6F57LON6CIBR6EN \
  | 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: 666c7d9727300fe2f7eb737c24063e23683535adb88e120a5fb2f87aa18c1b6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39391a1b9eb0121810ceeea976e1f19ba3ca476e123624565fe294de653b78e9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-26T01:38:13Z",
    "title_canon_sha256": "aae2a1696452bc9079579df75f6b6f51b64f9d52344cd69090698bea49768242"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26433",
    "kind": "arxiv",
    "version": 1
  }
}