Pith Number

pith:VCOOGRUD

pith:2026:VCOOGRUDI4QMTLE3BNRANW36YE

not attested not anchored not stored refs pending

GoldenRetriever: Non-Interactive Homomorphic Encrypted Retrieval for Privacy-Preserving RAG

Dongdong Wang, Gang Quan, Liqiang Wang, Qian Lou, Scott Piersall, Yang Gao

arxiv:2607.29019 v1 · 2026-07-31 · cs.CR · cs.CL · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VCOOGRUDI4QMTLE3BNRANW36YE}

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	2026-08-03T01:18:07.295704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a89ce346834720c9ac9b0b6206db7ec109068e875c99a1f04348ea9036c6d19f

Aliases

arxiv: 2607.29019 · arxiv_version: 2607.29019v1 · doi: 10.48550/arxiv.2607.29019 · pith_short_12: VCOOGRUDI4QM · pith_short_16: VCOOGRUDI4QMTLE3 · pith_short_8: VCOOGRUD

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/VCOOGRUDI4QMTLE3BNRANW36YE \
  | 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: a89ce346834720c9ac9b0b6206db7ec109068e875c99a1f04348ea9036c6d19f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3631ab5a33bb08ff30e89f887d4c8661771bac306a401fed5f6fc47a3c3a40d5",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-07-31T04:44:24Z",
    "title_canon_sha256": "b7354253de1e3d718685d5ce5b77593764c39aa81cc2a2e6b439e8a0dde1ec44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.29019",
    "kind": "arxiv",
    "version": 1
  }
}