Pith Number

pith:YJMNZFW5

pith:2017:YJMNZFW56Z2FDP36FWUHL3Y3DX

not attested not anchored not stored refs pending

A Flexible Privacy-preserving Framework for Singular Value Decomposition under Internet of Things Environment

Jie Zhang, Rongxing Lu, Shuo Chen

arxiv:1703.06659 v2 · 2017-03-20 · cs.DC · 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{YJMNZFW56Z2FDP36FWUHL3Y3DX}

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	2026-05-18T00:48:09.087696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c258dc96ddf67451bf7e2da875ef1b1dc98bbaadbfb6776c9d45f4ec537f4278

Aliases

arxiv: 1703.06659 · arxiv_version: 1703.06659v2 · doi: 10.48550/arxiv.1703.06659 · pith_short_12: YJMNZFW56Z2F · pith_short_16: YJMNZFW56Z2FDP36 · pith_short_8: YJMNZFW5

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/YJMNZFW56Z2FDP36FWUHL3Y3DX \
  | 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: c258dc96ddf67451bf7e2da875ef1b1dc98bbaadbfb6776c9d45f4ec537f4278

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ffb353b6226b4f9c23b25681e8acf74a56fa0636db6b0d47c405d8cfa5c67d7",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2017-03-20T10:35:44Z",
    "title_canon_sha256": "f52924626c9b24e16b4347a7e1f24b502f4fc3f01ab8142413be156d8a33d998"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.06659",
    "kind": "arxiv",
    "version": 2
  }
}