Pith Number

pith:STFM6S6E

pith:2025:STFM6S6ELDKXK3ZPABPCTX3VQR

not attested not anchored not stored refs pending

ORQ: Complex Analytics on Private Data with Strong Security Guarantees

Eli Baum, John Liagouris, Mayank Varia, Muhammad Faisal, Nitin Mathai, Sam Buxbaum, Vasiliki Kalavri

arxiv:2509.10793 v2 · 2025-09-13 · cs.CR · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{STFM6S6ELDKXK3ZPABPCTX3VQR}

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	2026-06-24T01:14:58.385492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94cacf4bc458d5756f2f005e29df75845cc0dfa798acc7f809afcaeb39fb5f87

Aliases

arxiv: 2509.10793 · arxiv_version: 2509.10793v2 · doi: 10.48550/arxiv.2509.10793 · pith_short_12: STFM6S6ELDKX · pith_short_16: STFM6S6ELDKXK3ZP · pith_short_8: STFM6S6E

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/STFM6S6ELDKXK3ZPABPCTX3VQR \
  | 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: 94cacf4bc458d5756f2f005e29df75845cc0dfa798acc7f809afcaeb39fb5f87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88ad1e324596a582e1aa6b155aa25c9da458576ef7968a81a7fddc4b6a8cf05c",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-09-13T03:19:01Z",
    "title_canon_sha256": "a793d917fede4c0c7bfba46015bfd0df78bd49e2cbb0dd469db02a871fb8e214"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.10793",
    "kind": "arxiv",
    "version": 2
  }
}