Pith Number

pith:6ETYLUW3

pith:2026:6ETYLUW3ZXQZS3GLGQ4BRR3E53

not attested not anchored not stored refs pending

A Lightweight Dual-Factor Acoustic Authentication System via Cascaded GMM-DTW Architecture for Edge Computing

Yutong Zhang

arxiv:2606.10565 v1 · 2026-06-09 · 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{6ETYLUW3ZXQZS3GLGQ4BRR3E53}

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	2026-06-10T01:10:26.572006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f12785d2dbcde1996ccb343818c764eeea0b1f97b73000e3c1c6c8223a030fc4

Aliases

arxiv: 2606.10565 · arxiv_version: 2606.10565v1 · doi: 10.48550/arxiv.2606.10565 · pith_short_12: 6ETYLUW3ZXQZ · pith_short_16: 6ETYLUW3ZXQZS3GL · pith_short_8: 6ETYLUW3

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/6ETYLUW3ZXQZS3GLGQ4BRR3E53 \
  | 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: f12785d2dbcde1996ccb343818c764eeea0b1f97b73000e3c1c6c8223a030fc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eecb71ae1061d1baa35f81b1b8ceb893d5e3cdd1661696f9e2cdd0ec0f86139a",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2026-06-09T08:29:16Z",
    "title_canon_sha256": "59589d125a06a769010e1b47dbc0fb41001d70ae1c5844743a00366e43713363"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.10565",
    "kind": "arxiv",
    "version": 1
  }
}