Pith Number

pith:XXKDHOUF

pith:2016:XXKDHOUF25A5U5U6Z5KK7XPPPP

not attested not anchored not stored refs pending

Multiple-Speaker Localization Based on Direct-Path Features and Likelihood Maximization with Spatial Sparsity Regularization

Laurent Girin, Radu Horaud, Sharon Gannot, Xiaofei Li

arxiv:1611.01172 v2 · 2016-11-03 · 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{XXKDHOUF25A5U5U6Z5KK7XPPPP}

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	2026-05-18T00:33:39.552328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdd433ba85d741da769ecf54afddef7bf0c46f88508227d1780639a8eba7f355

Aliases

arxiv: 1611.01172 · arxiv_version: 1611.01172v2 · doi: 10.48550/arxiv.1611.01172 · pith_short_12: XXKDHOUF25A5 · pith_short_16: XXKDHOUF25A5U5U6 · pith_short_8: XXKDHOUF

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/XXKDHOUF25A5U5U6Z5KK7XPPPP \
  | 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: bdd433ba85d741da769ecf54afddef7bf0c46f88508227d1780639a8eba7f355

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d66ffbd6c46b5dd328b0abf38ef052a9973064f1b4b9c75f90cb3e201b07148",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2016-11-03T20:08:40Z",
    "title_canon_sha256": "cb573f9467b38f30186dcfffc46e8a2e72654225663625a6751363608ae73d31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.01172",
    "kind": "arxiv",
    "version": 2
  }
}