Pith Number

pith:L5E4XSPM

pith:2018:L5E4XSPMHQIHJW5BVSYC42MLKH

not attested not anchored not stored refs pending

Phased Microphone Array for Sound Source Localization with Deep Learning

Wei Ma, Xun Liu

arxiv:1802.04479 v1 · 2018-02-13 · 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{L5E4XSPMHQIHJW5BVSYC42MLKH}

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	2026-05-18T00:23:44.094437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f49cbc9ec3c1074dba1acb02e698b51f28a22a777b871aab1b8c6ad9f5e150a

Aliases

arxiv: 1802.04479 · arxiv_version: 1802.04479v1 · doi: 10.48550/arxiv.1802.04479 · pith_short_12: L5E4XSPMHQIH · pith_short_16: L5E4XSPMHQIHJW5B · pith_short_8: L5E4XSPM

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/L5E4XSPMHQIHJW5BVSYC42MLKH \
  | 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: 5f49cbc9ec3c1074dba1acb02e698b51f28a22a777b871aab1b8c6ad9f5e150a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1f51411a225e669180687651f8536baa843a52e961d8533a74c7a25d187c6c8",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2018-02-13T06:53:48Z",
    "title_canon_sha256": "dab11c414906e6da95a86b142b749e8a99cc6f98ed7e7f2fcbf1a47fd2ccefb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.04479",
    "kind": "arxiv",
    "version": 1
  }
}