Pith Number

pith:GSWXNNAN

pith:2023:GSWXNNANLNSYBEP4SF343QZNV7

not attested not anchored not stored refs pending

A Framework for Unified Real-time Personalized and Non-Personalized Speech Enhancement

Devansh Shah, Jean-Marc Valin, Michael M. Goodwin, Paris Smaragdis, Ritwik Giri, Zhepei Wang

arxiv:2302.11768 v1 · 2023-02-23 · eess.AS · 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{GSWXNNANLNSYBEP4SF343QZNV7}

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	2026-07-05T05:44:55.943441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34ad76b40d5b658091fc9177cdc32dafde764da940da2ef8769d8c6e64633e13

Aliases

arxiv: 2302.11768 · arxiv_version: 2302.11768v1 · doi: 10.48550/arxiv.2302.11768 · pith_short_12: GSWXNNANLNSY · pith_short_16: GSWXNNANLNSYBEP4 · pith_short_8: GSWXNNAN

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/GSWXNNANLNSYBEP4SF343QZNV7 \
  | 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: 34ad76b40d5b658091fc9177cdc32dafde764da940da2ef8769d8c6e64633e13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1a9ca4d5d0bbabb79385437094a113b1b01629f91a4f5b798c63fb9c3f61a3a",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2023-02-23T04:10:54Z",
    "title_canon_sha256": "34b1a11480756bba2da4ceca96e65c0b8031f20f5f14bd1951bd403e45aef454"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.11768",
    "kind": "arxiv",
    "version": 1
  }
}