Pith Number

pith:LKEEAJF5

pith:2020:LKEEAJF5UEYX4BTYSSDNXA3S2J

not attested not anchored not stored refs pending

Semi-Supervised Learning with Data Augmentation for End-to-End ASR

Felix Weninger, Franco Mana, Jes\'us Andr\'es-Ferrer, Puming Zhan, Roberto Gemello

arxiv:2007.13876 v1 · 2020-07-27 · eess.AS · cs.LG · 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{LKEEAJF5UEYX4BTYSSDNXA3S2J}

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

Progressive Refinement: An Iterative Pseudo-Labeling Approach for Mandarin-English Code-Switching ASR

Receipt and verification

First computed	2026-07-05T01:22:53.187393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a884024bda1317e06789486db8372d278f61719d0dd4db2a13fbdc8f357a542

Aliases

arxiv: 2007.13876 · arxiv_version: 2007.13876v1 · doi: 10.48550/arxiv.2007.13876 · pith_short_12: LKEEAJF5UEYX · pith_short_16: LKEEAJF5UEYX4BTY · pith_short_8: LKEEAJF5

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/LKEEAJF5UEYX4BTYSSDNXA3S2J \
  | 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: 5a884024bda1317e06789486db8372d278f61719d0dd4db2a13fbdc8f357a542

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bbaa26a8cb1c32ad77cec74939eda57689eeb1f17ef4b011bd92c988f7d1677",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2020-07-27T21:24:52Z",
    "title_canon_sha256": "00fb264ace6732355770937a0d052f0888fa8ce518358accf71131fd504d09df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.13876",
    "kind": "arxiv",
    "version": 1
  }
}