Pith Number

pith:A2JRFCP5

pith:2019:A2JRFCP5XCWYVVQYXLI7KV3TPN

not attested not anchored not stored refs pending

ATCSpeech: a multilingual pilot-controller speech corpus from real Air Traffic Control environment

Bing Wang, Bo Yang, Dan Li, Xianlong Tan, Xiping Wu, Yi Lin, Zhengmao Chen, Zhongping Yang

arxiv:1911.11365 v1 · 2019-11-26 · cs.CL · 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{A2JRFCP5XCWYVVQYXLI7KV3TPN}

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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.

Cited by

1 paper in Pith

ATCCaps: A Call-Sign-Aware Speech Dataset for Air Traffic Control Recognition

Receipt and verification

First computed	2026-07-05T02:15:21.912892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06931289fdb8ad8ad618bad1f557737b510fdd2ded483d609b12efdb45bc26dc

Aliases

arxiv: 1911.11365 · arxiv_version: 1911.11365v1 · doi: 10.48550/arxiv.1911.11365 · pith_short_12: A2JRFCP5XCWY · pith_short_16: A2JRFCP5XCWYVVQY · pith_short_8: A2JRFCP5

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/A2JRFCP5XCWYVVQYXLI7KV3TPN \
  | 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: 06931289fdb8ad8ad618bad1f557737b510fdd2ded483d609b12efdb45bc26dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa3edbf6f84183851d5c408772e864ea71e7e5b38f3d4bbe25ca5247911c1264",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-11-26T06:35:08Z",
    "title_canon_sha256": "486b425c1117eb677fabc8b9aa28748dc6b08e1b86764099d0e1f75d5a612100"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.11365",
    "kind": "arxiv",
    "version": 1
  }
}