Pith Number

pith:RMWYL3ZI

pith:2019:RMWYL3ZITHFCL6SHBVVTU4ILI3

not attested not anchored not stored refs pending

A Multi-Task Learning Framework for Overcoming the Catastrophic Forgetting in Automatic Speech Recognition

Jiabin Xue, Jiaxing Guo, Jiqing Han, Tieran Zheng, Xiang Gao

arxiv:1904.08039 v1 · 2019-04-17 · cs.SD · cs.LG · 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{RMWYL3ZITHFCL6SHBVVTU4ILI3}

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	2026-05-17T23:48:18.981966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b2d85ef2899ca25fa470d6b3a710b46f1ff728c7a93342d4e71709ba6ea8a40

Aliases

arxiv: 1904.08039 · arxiv_version: 1904.08039v1 · doi: 10.48550/arxiv.1904.08039 · pith_short_12: RMWYL3ZITHFC · pith_short_16: RMWYL3ZITHFCL6SH · pith_short_8: RMWYL3ZI

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/RMWYL3ZITHFCL6SHBVVTU4ILI3 \
  | 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: 8b2d85ef2899ca25fa470d6b3a710b46f1ff728c7a93342d4e71709ba6ea8a40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecf473578b9445dd53a650543e805ed76dd633832e423e962f62e12cbf13e866",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2019-04-17T00:55:04Z",
    "title_canon_sha256": "6072943de6451430269b82891fb2380e5d509c5683670787981b41339871f9a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.08039",
    "kind": "arxiv",
    "version": 1
  }
}