Pith Number

pith:VCGPEZ5D

pith:2021:VCGPEZ5DAORRLBFNKOYTDUD35U

not attested not anchored not stored refs pending

Speech Recovery for Real-World Self-powered Intermittent Devices

Cheng Yu, Harinath Garudadri, Kuo-Hsuan Hung, Tei-Wei Kuo, Tsun-An Hsieh, Yu-Chen Lin, Yu Tsao

arxiv:2106.05229 v2 · 2021-06-09 · cs.SD · cs.LG · 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{VCGPEZ5DAORRLBFNKOYTDUD35U}

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	2026-07-05T03:50:49.234983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a88cf267a303a31584ad53b131d07bed3da61316e26f4e1cd4f38d09386d43e5

Aliases

arxiv: 2106.05229 · arxiv_version: 2106.05229v2 · doi: 10.48550/arxiv.2106.05229 · pith_short_12: VCGPEZ5DAORR · pith_short_16: VCGPEZ5DAORRLBFN · pith_short_8: VCGPEZ5D

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/VCGPEZ5DAORRLBFNKOYTDUD35U \
  | 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: a88cf267a303a31584ad53b131d07bed3da61316e26f4e1cd4f38d09386d43e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86923d27719a91efe935b80f390d951d4639170e71d42cc05ab3a3dc855a4941",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2021-06-09T17:17:34Z",
    "title_canon_sha256": "6598d064d0c565d1fb5b4b58941fc7075a3468a9c0d2ca81299a3da03c6c253d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.05229",
    "kind": "arxiv",
    "version": 2
  }
}