Pith Number

pith:C2AEIZ3W

pith:2018:C2AEIZ3W4MX34OBX2V4Y5FA6AD

not attested not anchored not stored refs pending

Latent variable approach to diarization of audio recordings using ad-hoc randomly placed mobile devices

Anirban Bhowmick, Srikanth Raj Chetupalli, Thippur V. Sreenivas

arxiv:1810.13109 v1 · 2018-10-31 · 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{C2AEIZ3W4MX34OBX2V4Y5FA6AD}

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	2026-05-18T00:01:52.249824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1680446776e32fbe3837d5798e941e00e0599b7bd81d9d6a4d2cb7927bc78c1d

Aliases

arxiv: 1810.13109 · arxiv_version: 1810.13109v1 · doi: 10.48550/arxiv.1810.13109 · pith_short_12: C2AEIZ3W4MX3 · pith_short_16: C2AEIZ3W4MX34OBX · pith_short_8: C2AEIZ3W

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/C2AEIZ3W4MX34OBX2V4Y5FA6AD \
  | 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: 1680446776e32fbe3837d5798e941e00e0599b7bd81d9d6a4d2cb7927bc78c1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d879bc4cc5f0deab1916a39878e10383c317529e831245548e653b30dbee5966",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2018-10-31T05:16:25Z",
    "title_canon_sha256": "a72883b080f91c977dd992989891c78590a12b4912c5ee8b08182c9001166a52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.13109",
    "kind": "arxiv",
    "version": 1
  }
}