Pith Number

pith:2R7H6K44

pith:2021:2R7H6K44IOTVXO7OXPPJSIDXCD

not attested not anchored not stored refs pending

Should We Always Separate?: Switching Between Enhanced and Observed Signals for Overlapping Speech Recognition

Hiroshi Sato, Keisuke Kinoshita, Marc Delcroix, Naoyuki Kamo, Takafumi Moriya, Tsubasa Ochiai

arxiv:2106.00949 v1 · 2021-06-02 · 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{2R7H6K44IOTVXO7OXPPJSIDXCD}

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	2026-07-05T04:32:10.778018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d47e7f2b9c43a75bbbeebbde99207710f1d81d5f44cc6d2162f49ca738041c2a

Aliases

arxiv: 2106.00949 · arxiv_version: 2106.00949v1 · doi: 10.48550/arxiv.2106.00949 · pith_short_12: 2R7H6K44IOTV · pith_short_16: 2R7H6K44IOTVXO7O · pith_short_8: 2R7H6K44

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/2R7H6K44IOTVXO7OXPPJSIDXCD \
  | 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: d47e7f2b9c43a75bbbeebbde99207710f1d81d5f44cc6d2162f49ca738041c2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cc09033ae876869c961873f4c2961130638cb5373079009b0202b7c27d05296",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2021-06-02T05:31:45Z",
    "title_canon_sha256": "6380e2b02a7da2ede9546e46460ea7c3a865d59089c5e065fe572694a1ad0bac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.00949",
    "kind": "arxiv",
    "version": 1
  }
}