Pith Number

pith:MCFRVUJG

pith:2018:MCFRVUJGXU5IEON6TMAIUVTFMG

not attested not anchored not stored refs pending

Tracking Multiple Audio Sources with the von Mises Distribution and Variational EM

Christine Evers, Radu Horaud, Xavier Alameda-Pineda, Yutong Ban

arxiv:1812.08246 v2 · 2018-12-19 · 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{MCFRVUJGXU5IEON6TMAIUVTFMG}

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	2026-05-17T23:48:55.143088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

608b1ad126bd3a8239be9b008a566561a0ef45cf1bf9d0d61787ebc8fd9a887c

Aliases

arxiv: 1812.08246 · arxiv_version: 1812.08246v2 · doi: 10.48550/arxiv.1812.08246 · pith_short_12: MCFRVUJGXU5I · pith_short_16: MCFRVUJGXU5IEON6 · pith_short_8: MCFRVUJG

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/MCFRVUJGXU5IEON6TMAIUVTFMG \
  | 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: 608b1ad126bd3a8239be9b008a566561a0ef45cf1bf9d0d61787ebc8fd9a887c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1f686b434abce16747bf0502fbb00d802c73c8145bc79340049ae165ec6bdf5",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2018-12-19T21:10:18Z",
    "title_canon_sha256": "0586b2c42dfee7f3c1cfa9e632644e693143291574f55c2c939ce4580c60e658"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.08246",
    "kind": "arxiv",
    "version": 2
  }
}