Pith Number

pith:BEEEDP54

pith:2016:BEEEDP54QTXPI72X6WLTLDA66H

not attested not anchored not stored refs pending

A Note on "Confidentiality-Preserving Image Search: A Comparative Study Between Homomorphic Encryption and Distance-Preserving Randomization"

Lihua Liu, Zhengjun Cao

arxiv:1601.01079 v1 · 2016-01-06 · 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{BEEEDP54QTXPI72X6WLTLDA66H}

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	2026-05-18T01:23:18.009632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

090841bfbc84eef47f57f597358c1ef1ffbd1ef3c5a14629886bc35f820b53a7

Aliases

arxiv: 1601.01079 · arxiv_version: 1601.01079v1 · doi: 10.48550/arxiv.1601.01079 · pith_short_12: BEEEDP54QTXP · pith_short_16: BEEEDP54QTXPI72X · pith_short_8: BEEEDP54

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/BEEEDP54QTXPI72X6WLTLDA66H \
  | 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: 090841bfbc84eef47f57f597358c1ef1ffbd1ef3c5a14629886bc35f820b53a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac9f54e0e736f946065222b8823cce8abb272ce6183e2447d4e165ab46088e8c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2016-01-06T05:18:25Z",
    "title_canon_sha256": "f574ffe911c95786d53ea86bd4440b3f6d64f9aee1ffe6f81d7db0fb06fb6ff7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.01079",
    "kind": "arxiv",
    "version": 1
  }
}