Pith Number

pith:UE2PO5WM

pith:2018:UE2PO5WMGPEX2UWYNOGE4O2LDH

not attested not anchored not stored refs pending

Supervised and Semi-Supervised Deep Neural Networks for CSI-Based Authentication

Dou Zhao, Hang Li, Jiansheng Cai, Qian Wang, Shuang Ye, Zhi Chen

arxiv:1807.09469 v1 · 2018-07-25 · cs.LG · 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{UE2PO5WMGPEX2UWYNOGE4O2LDH}

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	2026-05-18T00:09:51.233566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a134f776cc33c97d52d86b8c4e3b4b19ecec496d3db676ccac522ed64dbedce9

Aliases

arxiv: 1807.09469 · arxiv_version: 1807.09469v1 · doi: 10.48550/arxiv.1807.09469 · pith_short_12: UE2PO5WMGPEX · pith_short_16: UE2PO5WMGPEX2UWY · pith_short_8: UE2PO5WM

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/UE2PO5WMGPEX2UWYNOGE4O2LDH \
  | 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: a134f776cc33c97d52d86b8c4e3b4b19ecec496d3db676ccac522ed64dbedce9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e023db3b7ae1e901a697c9323f0d6de45310f0dfcd6f2710d564f2653527eb4e",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-07-25T08:05:28Z",
    "title_canon_sha256": "4188cb64ce93757228a5cb5bfb31ac2ab0690ea4c745cdb1178df7eeb123068c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09469",
    "kind": "arxiv",
    "version": 1
  }
}