Pith Number

pith:NGXQHMKV

pith:2018:NGXQHMKVMEPVNSSX32UPDL7MLX

not attested not anchored not stored refs pending

HASP: A High-Performance Adaptive Mobile Security Enhancement Against Malicious Speech Recognition

Chenchen Liu, Fuxun Yu, Xiang Chen, Zirui Xu

arxiv:1809.01697 v1 · 2018-09-04 · cs.CR · cs.LG · cs.SD · eess.AS · 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{NGXQHMKVMEPVNSSX32UPDL7MLX}

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	2026-05-18T00:06:22.164817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69af03b155611f56ca57dea8f1afec5dc087c352e5a1c40ded3ad381fc886b65

Aliases

arxiv: 1809.01697 · arxiv_version: 1809.01697v1 · doi: 10.48550/arxiv.1809.01697 · pith_short_12: NGXQHMKVMEPV · pith_short_16: NGXQHMKVMEPVNSSX · pith_short_8: NGXQHMKV

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/NGXQHMKVMEPVNSSX32UPDL7MLX \
  | 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: 69af03b155611f56ca57dea8f1afec5dc087c352e5a1c40ded3ad381fc886b65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "246b80ef2b43126c7c72ad6c7199f78edd85bba8b00f8797f1afa57078e09382",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD",
      "eess.AS",
      "eess.SP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-09-04T00:47:50Z",
    "title_canon_sha256": "52057408110fee97dc4ec387b148ea0b1d05c4739da13a9f4d15b58ad05a224a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01697",
    "kind": "arxiv",
    "version": 1
  }
}