Pith Number

pith:YZQGIJQ2

pith:2018:YZQGIJQ2H5QVMGLMX4G2UYIBSJ

not attested not anchored not stored refs pending

The Marchex 2018 English Conversational Telephone Speech Recognition System

Iroro Orife, Jason Flaks, Seongjun Hahm, Shane Walker

arxiv:1811.02058 v2 · 2018-11-05 · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YZQGIJQ2H5QVMGLMX4G2UYIBSJ}

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	2026-05-17T23:47:12.366705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c66064261a3f6156196cbf0daa6101926aab813fad178e51ea7e200a5bb57938

Aliases

arxiv: 1811.02058 · arxiv_version: 1811.02058v2 · doi: 10.48550/arxiv.1811.02058 · pith_short_12: YZQGIJQ2H5QV · pith_short_16: YZQGIJQ2H5QVMGLM · pith_short_8: YZQGIJQ2

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/YZQGIJQ2H5QVMGLMX4G2UYIBSJ \
  | 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: c66064261a3f6156196cbf0daa6101926aab813fad178e51ea7e200a5bb57938

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72818c08fd9f7507adeaec84508b7212ef7c9058524851c96c109bd2caf4494b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-11-05T22:18:31Z",
    "title_canon_sha256": "33fa6d7b49ce40b372714c982196602bfdeb8f585852d3f8ce545ac2a951593b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02058",
    "kind": "arxiv",
    "version": 2
  }
}