Pith Number

pith:3MELTDBG

pith:2020:3MELTDBGVU475O7PRYAX4CDVLK

not attested not anchored not stored refs pending

An Acoustic Segment Model Based Segment Unit Selection Approach to Acoustic Scene Classification with Partial Utterances

Chin-Hui Lee, Hu Hu, Jun Du, Sabato Marco Siniscalchi, Xue Bai, Yannan Wang

arxiv:2008.00107 v1 · 2020-07-31 · eess.AS · cs.CL · 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{3MELTDBGVU475O7PRYAX4CDVLK}

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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.

Receipt and verification

First computed	2026-07-05T01:24:04.588310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db08b98c26ad39febbef8e017e08755a9600b087864fbf863acb6a91973266e4

Aliases

arxiv: 2008.00107 · arxiv_version: 2008.00107v1 · doi: 10.48550/arxiv.2008.00107 · pith_short_12: 3MELTDBGVU47 · pith_short_16: 3MELTDBGVU475O7P · pith_short_8: 3MELTDBG

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/3MELTDBGVU475O7PRYAX4CDVLK \
  | 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: db08b98c26ad39febbef8e017e08755a9600b087864fbf863acb6a91973266e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dded906ce1cc6920d3c413bc1cea60291116898c942025b8f21775c04c62bf32",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2020-07-31T23:01:53Z",
    "title_canon_sha256": "28620be76a53a0ce062d74c210590855ff06162ebf8033ea4f60435afc6ec55e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.00107",
    "kind": "arxiv",
    "version": 1
  }
}