Pith Number

pith:S5LEWC3O

pith:2020:S5LEWC3OKYMISBY77NDXCBNXWZ

not attested not anchored not stored refs pending

Fingerprinting Encrypted Voice Traffic on Smart Speakers with Deep Learning

Boyang Wang, Chenggang Wang, Gowtham Atluri, Haipeng Li, King Hudson, Sean Kennedy, Wenhai Sun, Xuetao Wei

arxiv:2005.09800 v1 · 2020-05-20 · 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{S5LEWC3OKYMISBY77NDXCBNXWZ}

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	2026-07-05T01:04:34.042404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97564b0b6e561889071ffb477105b7b6555b7c113d3ebf636f52eb7fda9f2a8f

Aliases

arxiv: 2005.09800 · arxiv_version: 2005.09800v1 · doi: 10.48550/arxiv.2005.09800 · pith_short_12: S5LEWC3OKYMI · pith_short_16: S5LEWC3OKYMISBY7 · pith_short_8: S5LEWC3O

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/S5LEWC3OKYMISBY77NDXCBNXWZ \
  | 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: 97564b0b6e561889071ffb477105b7b6555b7c113d3ebf636f52eb7fda9f2a8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4124dab491c28c2d97162dbb271e205544f8d219d2722acfa3d154114b14cd96",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-05-20T00:38:57Z",
    "title_canon_sha256": "3718378739fbedb67a035de8a12e4567fe32fb934e055d14a3fcd053b660374e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.09800",
    "kind": "arxiv",
    "version": 1
  }
}