Pith Number

pith:2TKXSWYJ

pith:2023:2TKXSWYJKCCBWHVZTQ4ZAJJ5DJ

not attested not anchored not stored refs pending

Scaling Expert Language Models with Unsupervised Domain Discovery

Luke Zettlemoyer, Margaret Li, Mike Lewis, Noah A. Smith, Suchin Gururangan, Tim Althoff, Weijia Shi

arxiv:2303.14177 v1 · 2023-03-24 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2TKXSWYJKCCBWHVZTQ4ZAJJ5DJ}

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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

Parameter Alignment Mitigates Catastrophic Forgetting in Multilingual Expert Language Models

Receipt and verification

First computed	2026-07-05T05:54:24.553932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4d5795b0950841b1eb99c3990253d1a5f9212a8fda6fe0847ff9d0444b59848

Aliases

arxiv: 2303.14177 · arxiv_version: 2303.14177v1 · doi: 10.48550/arxiv.2303.14177 · pith_short_12: 2TKXSWYJKCCB · pith_short_16: 2TKXSWYJKCCBWHVZ · pith_short_8: 2TKXSWYJ

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/2TKXSWYJKCCBWHVZTQ4ZAJJ5DJ \
  | 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: d4d5795b0950841b1eb99c3990253d1a5f9212a8fda6fe0847ff9d0444b59848

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18528c59678561ee1ef21b53dbedcae707f1b500302976a207c6b6480ffafb63",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-03-24T17:38:58Z",
    "title_canon_sha256": "0ed46d8c2fb5d9c09a6d4ba869664ef23e1ab4982f94c871e082149db2ffc343"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.14177",
    "kind": "arxiv",
    "version": 1
  }
}