Pith Number

pith:CKU4PPVX

pith:2017:CKU4PPVX4YM2PKU3VMHF5KB6DH

not attested not anchored not stored refs pending

Joint model-based recognition and localization of overlapped acoustic events using a set of distributed small microphone arrays

Climent Nadeu, Rupayan Chakraborty

arxiv:1712.07065 v1 · 2017-12-19 · cs.SD · eess.AS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CKU4PPVX4YM2PKU3VMHF5KB6DH}

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	2026-05-18T00:27:37.270513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12a9c7beb7e619a7aa9bab0e5ea83e19e93198b593fd31ce1505d314bbf83fb3

Aliases

arxiv: 1712.07065 · arxiv_version: 1712.07065v1 · doi: 10.48550/arxiv.1712.07065 · pith_short_12: CKU4PPVX4YM2 · pith_short_16: CKU4PPVX4YM2PKU3 · pith_short_8: CKU4PPVX

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/CKU4PPVX4YM2PKU3VMHF5KB6DH \
  | 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: 12a9c7beb7e619a7aa9bab0e5ea83e19e93198b593fd31ce1505d314bbf83fb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44b3bf265a4b600884349c5f03508db2a13ac588625b5355f731a8b4fb85d1a6",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2017-12-19T17:30:19Z",
    "title_canon_sha256": "5d226e5a92fe6d293b9673952a730a700ec680aa1f4c7c73883140b0afd12bec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.07065",
    "kind": "arxiv",
    "version": 1
  }
}