Pith Number

pith:HJFHB4YI

pith:2020:HJFHB4YINQB3ET5X3AYNNYTGFZ

not attested not anchored not stored refs pending

Privacy-Preserving Clustering of Unstructured Big Data for Cloud-Based Enterprise Search Solutions

Mohsen Amini Salehi, SM Zobaed

arxiv:2005.11317 v2 · 2020-05-22 · cs.DC · cs.CR · cs.DB · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HJFHB4YINQB3ET5X3AYNNYTGFZ}

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	2026-07-05T04:30:17.838377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a4a70f3086c03b24fb7d830d6e2662e77a3dd63365e5106fea78e096a17915a

Aliases

arxiv: 2005.11317 · arxiv_version: 2005.11317v2 · doi: 10.48550/arxiv.2005.11317 · pith_short_12: HJFHB4YINQB3 · pith_short_16: HJFHB4YINQB3ET5X · pith_short_8: HJFHB4YI

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/HJFHB4YINQB3ET5X3AYNNYTGFZ \
  | 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: 3a4a70f3086c03b24fb7d830d6e2662e77a3dd63365e5106fea78e096a17915a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0407f613d8366ffed27961105d07fd042a10e01d032ab19f3e8732914050df0b",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.DB",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2020-05-22T08:42:19Z",
    "title_canon_sha256": "571f4cdfcb3288c49acb03e763689f6a6122f5b0f19593ef21f8b6247256226c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.11317",
    "kind": "arxiv",
    "version": 2
  }
}