Pith Number

pith:XTUABUPP

pith:2018:XTUABUPPC3SUWXIIOOEYANP7EX

not attested not anchored not stored refs pending

S3BD: Secure Semantic Search over Encrypted Big Data in the Cloud

Jason Woodworth, Mohsen Amini Salehi

arxiv:1809.07927 v1 · 2018-09-21 · 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{XTUABUPPC3SUWXIIOOEYANP7EX}

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	2026-05-18T00:05:10.883541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bce800d1ef16e54b5d0873898035ff25fd0cfc43bbb0572fff717229acecdbc2

Aliases

arxiv: 1809.07927 · arxiv_version: 1809.07927v1 · doi: 10.48550/arxiv.1809.07927 · pith_short_12: XTUABUPPC3SU · pith_short_16: XTUABUPPC3SUWXII · pith_short_8: XTUABUPP

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/XTUABUPPC3SUWXIIOOEYANP7EX \
  | 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: bce800d1ef16e54b5d0873898035ff25fd0cfc43bbb0572fff717229acecdbc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4d266681a9e3302b4c5468b7cd82d51856703f5136b8ce3c7b9c82a389b4ce3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-09-21T02:59:20Z",
    "title_canon_sha256": "29d4286cb3531a9a21f2df1f0d62d5806e66b7f37f1bbcc29da3f823c6c6a131"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.07927",
    "kind": "arxiv",
    "version": 1
  }
}