Pith Number

pith:Z5MVZ73D

pith:2021:Z5MVZ73D6IH6H4MLLBZAFUZCVO

not attested not anchored not stored refs pending

SALSA-Lite: A Fast and Effective Feature for Polyphonic Sound Event Localization and Detection with Microphone Arrays

Douglas L. Jones, Huy Phan, Karn N. Watcharasupat, Thi Ngoc Tho Nguyen, Woon-Seng Gan

arxiv:2111.08192 v2 · 2021-11-16 · 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{Z5MVZ73D6IH6H4MLLBZAFUZCVO}

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	2026-07-05T04:29:10.610062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf595cff63f20fe3f18b587202d322ab8e187b711d2f48183110a57d9b814975

Aliases

arxiv: 2111.08192 · arxiv_version: 2111.08192v2 · doi: 10.48550/arxiv.2111.08192 · pith_short_12: Z5MVZ73D6IH6 · pith_short_16: Z5MVZ73D6IH6H4ML · pith_short_8: Z5MVZ73D

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/Z5MVZ73D6IH6H4MLLBZAFUZCVO \
  | 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: cf595cff63f20fe3f18b587202d322ab8e187b711d2f48183110a57d9b814975

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2ee513e6864ad2e0aad3b7776a7a6b3f23d840dfb6c019bd4727ebee44ed52e",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2021-11-16T02:28:13Z",
    "title_canon_sha256": "a28be69c54b03b4354e61942deafdb49ddc84167afe676bc6889bcda92f55fb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.08192",
    "kind": "arxiv",
    "version": 2
  }
}