Pith Number

pith:FZAO5NPY

pith:2019:FZAO5NPYCHFXCHC6ZTGF5SIRCS

not attested not anchored not stored refs pending

Lightweight and Unobtrusive Data Obfuscation at IoT Edge for Remote Inference

Chaojie Gu, Dixing Xu, Linshan Jiang, Mengyao Zheng, Peng Cheng, Rui Tan

arxiv:1912.09859 v3 · 2019-12-20 · cs.LG · cs.NI · eess.SP · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FZAO5NPYCHFXCHC6ZTGF5SIRCS}

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	2026-07-05T00:50:26.886517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e40eeb5f811cb711c5ecccc5ec9111492d3bb91eb6869357099434336a8033b

Aliases

arxiv: 1912.09859 · arxiv_version: 1912.09859v3 · doi: 10.48550/arxiv.1912.09859 · pith_short_12: FZAO5NPYCHFX · pith_short_16: FZAO5NPYCHFXCHC6 · pith_short_8: FZAO5NPY

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/FZAO5NPYCHFXCHC6ZTGF5SIRCS \
  | 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: 2e40eeb5f811cb711c5ecccc5ec9111492d3bb91eb6869357099434336a8033b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "befcdcb329afe9b2ee23ab83bede5381e374772cb3db3923864f938d52bd561c",
    "cross_cats_sorted": [
      "cs.NI",
      "eess.SP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-12-20T14:58:19Z",
    "title_canon_sha256": "7d60e203e08030a66692499d1c74216dbff04fee39ed1c7dad64705a779b3a32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.09859",
    "kind": "arxiv",
    "version": 3
  }
}