Pith Number

pith:5ZDDLWZS

pith:2023:5ZDDLWZSVCM45RR7LDYEGWMHRN

not attested not anchored not stored refs pending

Overcoming Catastrophic Forgetting in Massively Multilingual Continual Learning

Daniel Preotiuc-Pietro, Genta Indra Winata, Karthik Radhakrishnan, Lingjue Xie, Mayank Kulkarni, Pengxiang Cheng, Shijie Wu, Xisen Jin

arxiv:2305.16252 v1 · 2023-05-25 · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5ZDDLWZSVCM45RR7LDYEGWMHRN}

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	2026-07-05T06:14:01.205242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee4635db32a899cec63f58f04359878b74918701bb010269b5adf6bcdd6c7519

Aliases

arxiv: 2305.16252 · arxiv_version: 2305.16252v1 · doi: 10.48550/arxiv.2305.16252 · pith_short_12: 5ZDDLWZSVCM4 · pith_short_16: 5ZDDLWZSVCM45RR7 · pith_short_8: 5ZDDLWZS

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/5ZDDLWZSVCM45RR7LDYEGWMHRN \
  | 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: ee4635db32a899cec63f58f04359878b74918701bb010269b5adf6bcdd6c7519

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69ef7fc7a7155da89dd25007f1079ad92be699e025d65ef8c7e47e64958c8cb1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-05-25T17:06:34Z",
    "title_canon_sha256": "2a76afdddfdd5c42eeb003a0d13aaac5d3886c51666ec822d11da33eb600e5e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.16252",
    "kind": "arxiv",
    "version": 1
  }
}