Pith Number

pith:2XWTC63F

pith:2019:2XWTC63FZ3MUGSK4K4SWJO4HXL

not attested not anchored not stored refs pending

Towards Vulnerability Analysis of Voice-Driven Interfaces and Countermeasures for Replay

Hafiz Malik, Khalid Mahmood Malik, Roland Baumann

arxiv:1904.06591 v1 · 2019-04-13 · cs.CR · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2XWTC63FZ3MUGSK4K4SWJO4HXL}

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	2026-05-17T23:48:38.734696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5ed317b65ced943495c572564bb87bad37399b833df688e186cf3b835dfac7d

Aliases

arxiv: 1904.06591 · arxiv_version: 1904.06591v1 · doi: 10.48550/arxiv.1904.06591 · pith_short_12: 2XWTC63FZ3MU · pith_short_16: 2XWTC63FZ3MUGSK4 · pith_short_8: 2XWTC63F

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/2XWTC63FZ3MUGSK4K4SWJO4HXL \
  | 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: d5ed317b65ced943495c572564bb87bad37399b833df688e186cf3b835dfac7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76662a49322f3970e65c565a5934affb022523ff871e17107e3315b31d09a922",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-04-13T20:51:26Z",
    "title_canon_sha256": "739569f0d57a810a877a4697dc4dfde514f0257eef12e79ebc2837fac0691f5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.06591",
    "kind": "arxiv",
    "version": 1
  }
}