Pith Number

pith:5YQZPITM

pith:2018:5YQZPITMEBEPCYBFSHYEXRQ3OP

not attested not anchored not stored refs pending

Integrity Authentication for SQL Query Evaluation on Outsourced Databases: A Survey

Boxiang Dong, Bo Zhang, Hui Wang

arxiv:1808.08313 v1 · 2018-08-24 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5YQZPITMEBEPCYBFSHYEXRQ3OP}

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	2026-05-18T00:07:19.381186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee2197a26c2048f1602591f04bc61b73df2f38061d3926566b445f57dc14f387

Aliases

arxiv: 1808.08313 · arxiv_version: 1808.08313v1 · doi: 10.48550/arxiv.1808.08313 · pith_short_12: 5YQZPITMEBEP · pith_short_16: 5YQZPITMEBEPCYBF · pith_short_8: 5YQZPITM

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/5YQZPITMEBEPCYBFSHYEXRQ3OP \
  | 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: ee2197a26c2048f1602591f04bc61b73df2f38061d3926566b445f57dc14f387

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed5d9437184bab228826c20b63d0d6eed2df6f92b037baa124f0777e514d4a4b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-08-24T21:17:27Z",
    "title_canon_sha256": "aa8a091d55d26ebc003e6666c11868664a7c355fd19c891b7089e1a51f832312"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08313",
    "kind": "arxiv",
    "version": 1
  }
}