Pith Number

pith:JL7X2TQF

pith:2019:JL7X2TQFGIOFFG22CIQ3ITLGDG

not attested not anchored not stored refs pending

Meeting Transcription Using Virtual Microphone Arrays

Andreas Stolcke, Dimitrios Dimitriadis, Michael Zeng, Takuya Yoshioka, William Hinthorn, Xuedong Huang, Zhuo Chen

arxiv:1905.02545 v2 · 2019-05-03 · eess.AS · cs.CL · 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{JL7X2TQFGIOFFG22CIQ3ITLGDG}

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	2026-05-17T23:41:17.270703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4aff7d4e05321c529b5a1221b44d6619be0e33cbdd4d50e5ea6e3e4bd77b26ee

Aliases

arxiv: 1905.02545 · arxiv_version: 1905.02545v2 · doi: 10.48550/arxiv.1905.02545 · pith_short_12: JL7X2TQFGIOF · pith_short_16: JL7X2TQFGIOFFG22 · pith_short_8: JL7X2TQF

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/JL7X2TQFGIOFFG22CIQ3ITLGDG \
  | 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: 4aff7d4e05321c529b5a1221b44d6619be0e33cbdd4d50e5ea6e3e4bd77b26ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6bb196f5897001705691b39149c3fd29f007f6796613e9e453fd440a90a80a2",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2019-05-03T10:30:17Z",
    "title_canon_sha256": "fa56238a68825eb1fc48149f3f5c83c1adf378c6875cbc809d6bed6a47f256f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02545",
    "kind": "arxiv",
    "version": 2
  }
}