Pith Number

pith:NH77URPN

pith:2022:NH77URPNOSJEHY5UGRKJFIE6BM

not attested not anchored not stored refs pending

Cross-modal Contrastive Learning for Speech Translation

Lei Li, Mingxuan Wang, Rong Ye

arxiv:2205.02444 v1 · 2022-05-05 · cs.CL · 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{NH77URPNOSJEHY5UGRKJFIE6BM}

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.

Cited by

1 paper in Pith

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

Receipt and verification

First computed	2026-07-05T04:20:37.139276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69fffa45ed749243e3b4345492a09e0b28c3cfa36f2a08e128ece17ded4d011a

Aliases

arxiv: 2205.02444 · arxiv_version: 2205.02444v1 · doi: 10.48550/arxiv.2205.02444 · pith_short_12: NH77URPNOSJE · pith_short_16: NH77URPNOSJEHY5U · pith_short_8: NH77URPN

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/NH77URPNOSJEHY5UGRKJFIE6BM \
  | 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: 69fffa45ed749243e3b4345492a09e0b28c3cfa36f2a08e128ece17ded4d011a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4348fe886309b8671eacae20cd224f7612d5c7e500ed69902f1da90336e8db7e",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-05-05T05:14:01Z",
    "title_canon_sha256": "d14e480d0e567c48a41e603d8d994a60c188751d1424828becda8dc0bbc159e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.02444",
    "kind": "arxiv",
    "version": 1
  }
}