Pith Number

pith:ND63G6AE

pith:2022:ND63G6AEYY4K3YLBPIKSDJSDRW

not attested not anchored not stored refs pending

Device-Directed Speech Detection: Regularization via Distillation for Weakly-Supervised Models

Ahmed H. Abdelaziz, Ahmed Tewfik, Chandra Dhir, Erik Marchi, Ognjen Rudovic, Pranay Dighe, Saurabh Adya, Vineet Garg

arxiv:2203.15975 v1 · 2022-03-30 · eess.AS · cs.HC · cs.LG · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ND63G6AEYY4K3YLBPIKSDJSDRW}

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	2026-07-05T04:10:05.662227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68fdb37804c638ade1617a1521a6438d80f376904288f4cd572b64602b41d8a5

Aliases

arxiv: 2203.15975 · arxiv_version: 2203.15975v1 · doi: 10.48550/arxiv.2203.15975 · pith_short_12: ND63G6AEYY4K · pith_short_16: ND63G6AEYY4K3YLB · pith_short_8: ND63G6AE

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/ND63G6AEYY4K3YLBPIKSDJSDRW \
  | 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: 68fdb37804c638ade1617a1521a6438d80f376904288f4cd572b64602b41d8a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08bd20a2ba961d499ada34af7173e929fa37ceb0645cd9386836db9fa0fb34de",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2022-03-30T01:27:39Z",
    "title_canon_sha256": "b53e5ca974e21d9f73988127e8288033abf40e7fe277ec8a518feb7848fb4d05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.15975",
    "kind": "arxiv",
    "version": 1
  }
}