Pith Number

pith:SY2AR6BI

pith:2021:SY2AR6BIER3UHP2EARRLHR5D7H

not attested not anchored not stored refs pending

CNN Encoding of Acoustic Parameters for Prominence Detection

Kamini Sabu, Mithilesh Vaidya, Preeti Rao

arxiv:2104.05488 v3 · 2021-04-12 · cs.CL · cs.SD · eess.AS

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\usepackage{pith}
\pithnumber{SY2AR6BIER3UHP2EARRLHR5D7H}

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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.

Cited by

1 paper in Pith

Pitch Accent Detection improves Pretrained Automatic Speech Recognition

Receipt and verification

First computed	2026-07-05T03:52:12.595745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

963408f828247743bf440462b3c7a3f9d7d1cb3d57e7e47a076d8813876dce7b

Aliases

arxiv: 2104.05488 · arxiv_version: 2104.05488v3 · doi: 10.48550/arxiv.2104.05488 · pith_short_12: SY2AR6BIER3U · pith_short_16: SY2AR6BIER3UHP2E · pith_short_8: SY2AR6BI

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/SY2AR6BIER3UHP2EARRLHR5D7H \
  | 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: 963408f828247743bf440462b3c7a3f9d7d1cb3d57e7e47a076d8813876dce7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "298c84a1bd6299edffd5593cd25a42c51fcd1b8fe8b17de7c53b32fd1681b30d",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-04-12T14:15:08Z",
    "title_canon_sha256": "633af5af5d874262b89f02a67a1cf3eea6e596d38b6ba7e67f0236b4cc0fb08e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.05488",
    "kind": "arxiv",
    "version": 3
  }
}