Pith Number

pith:SQR3FSGW

pith:2013:SQR3FSGWUMHHLOFVXCE456UFQD

not attested not anchored not stored refs pending

Nearly Optimal Private Convolution

Aleksandar Nikolov, Nadia Fawaz, S. Muthukrishnan

arxiv:1301.6447 v1 · 2013-01-28 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SQR3FSGWUMHHLOFVXCE456UFQD}

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	2026-05-18T03:35:15.327067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9423b2c8d6a30e75b8b5b889cefa8580dfb391be9aa65ed3596d8c89d18c55d0

Aliases

arxiv: 1301.6447 · arxiv_version: 1301.6447v1 · doi: 10.48550/arxiv.1301.6447 · pith_short_12: SQR3FSGWUMHH · pith_short_16: SQR3FSGWUMHHLOFV · pith_short_8: SQR3FSGW

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/SQR3FSGWUMHHLOFVXCE456UFQD \
  | 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: 9423b2c8d6a30e75b8b5b889cefa8580dfb391be9aa65ed3596d8c89d18c55d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "909a3ea0db9ab19cb7e0ba08fe9d209e39e7eba4e44ac002c2a312d04464f7d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2013-01-28T04:48:33Z",
    "title_canon_sha256": "51d8ab530800fb49053435156d9d1a46281f84ef183957b73c2b31cc857649e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6447",
    "kind": "arxiv",
    "version": 1
  }
}