Pith Number

pith:5VTW7CTW

pith:2020:5VTW7CTWEB5YD2LMMNPIR5BYSP

not attested not anchored not stored refs pending

Multi-task self-supervised learning for Robust Speech Recognition

Jan Trmal, Jianyuan Zhong, Joao Monteiro, Mirco Ravanelli, Pawel Swietojanski, Santiago Pascual, Yoshua Bengio

arxiv:2001.09239 v2 · 2020-01-25 · eess.AS · cs.CL · 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{5VTW7CTWEB5YD2LMMNPIR5BYSP}

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	2026-07-05T00:56:02.376605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed676f8a76207b81e96c635e88f43893e77564cdcb9b55cc11f1aaed4d4a1ef2

Aliases

arxiv: 2001.09239 · arxiv_version: 2001.09239v2 · doi: 10.48550/arxiv.2001.09239 · pith_short_12: 5VTW7CTWEB5Y · pith_short_16: 5VTW7CTWEB5YD2LM · pith_short_8: 5VTW7CTW

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/5VTW7CTWEB5YD2LMMNPIR5BYSP \
  | 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: ed676f8a76207b81e96c635e88f43893e77564cdcb9b55cc11f1aaed4d4a1ef2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1806a37c15140a59cf0bb442b6b1f79bdc1f0034d2e95f701287b119d912861",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2020-01-25T00:24:45Z",
    "title_canon_sha256": "eefaceaa5429b1dffbe379aa3dc91178104caac5f8d506bf6d7b5b6c857ef1b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.09239",
    "kind": "arxiv",
    "version": 2
  }
}