Pith Number

pith:GVERLI3Y

pith:2025:GVERLI3YI6PSYWSV4AFLL5O4XT

not attested not anchored not stored refs pending

PREAMBLE: Private and Efficient Aggregation via Block Sparse Vectors

Guy N. Rothblum, Hannah Keller, Hilal Asi, Kunal Talwar, Vitaly Feldman

arxiv:2503.11897 v2 · 2025-03-14 · cs.CR · cs.DS · 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{GVERLI3YI6PSYWSV4AFLL5O4XT}

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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

A Survey on Security with Quantum Computing

Receipt and verification

First computed	2026-07-05T11:35:54.377637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

354915a378479f2c5a55e00ab5f5dcbcdc2ac65fc5c60ef0a7969aa467d56de8

Aliases

arxiv: 2503.11897 · arxiv_version: 2503.11897v2 · doi: 10.48550/arxiv.2503.11897 · pith_short_12: GVERLI3YI6PS · pith_short_16: GVERLI3YI6PSYWSV · pith_short_8: GVERLI3Y

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/GVERLI3YI6PSYWSV4AFLL5O4XT \
  | 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: 354915a378479f2c5a55e00ab5f5dcbcdc2ac65fc5c60ef0a7969aa467d56de8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b141930f11e670e1f505e9e8172666aab645ecb6d75d81020ed6409f222b9c45",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-03-14T21:58:15Z",
    "title_canon_sha256": "75fa20987323bdca9d417f91d4ed9bffde9dbcdc4c3856fb532d6780102a017d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.11897",
    "kind": "arxiv",
    "version": 2
  }
}