Pith Number

pith:2Y53Z5MG

pith:2024:2Y53Z5MGNLY6UU4VB42EAYFEDG

not attested not anchored not stored refs pending

Harnessing Diversity for Important Data Selection in Pretraining Large Language Models

Chengliang Chai, Chi Zhang, Conghui He, Guoren Wang, Huaping Zhong, Jiantao Qiu, Ju Fan, Kuan Zhang, Lei Cao, Rui Wang, Tianyi Bai, Xinlin Zhuang, Ye Yuan

arxiv:2409.16986 v2 · 2024-09-25 · cs.AI

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\usepackage{pith}
\pithnumber{2Y53Z5MGNLY6UU4VB42EAYFEDG}

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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

GRACE: A Dynamic Coreset Selection Framework for Large Language Model Optimization

Receipt and verification

First computed	2026-07-05T09:16:21.724161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d63bbcf5866af1ea53950f344060a419bca3329f47d9200f87aee20cf937d2af

Aliases

arxiv: 2409.16986 · arxiv_version: 2409.16986v2 · doi: 10.48550/arxiv.2409.16986 · pith_short_12: 2Y53Z5MGNLY6 · pith_short_16: 2Y53Z5MGNLY6UU4V · pith_short_8: 2Y53Z5MG

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/2Y53Z5MGNLY6UU4VB42EAYFEDG \
  | 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: d63bbcf5866af1ea53950f344060a419bca3329f47d9200f87aee20cf937d2af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2de6203743b36cb283d0b631ad599958250c3233c203cee14e47025ebe963247",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2024-09-25T14:49:29Z",
    "title_canon_sha256": "0cca7305e4d3183a090a1b3e62350e0655be39e060378314e258aeaa4c8989d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.16986",
    "kind": "arxiv",
    "version": 2
  }
}