Pith Number

pith:D7TYCXAR

pith:2025:D7TYCXARY27J4GKM72TIWLMSLU

not attested not anchored not stored refs pending

Rethinking Data Mixture for Large Language Models: A Comprehensive Survey and New Perspectives

Congliang Chen, Junchi Yang, Ruoyu Sun, Yajiao Liu

arxiv:2505.21598 v1 · 2025-05-27 · 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{D7TYCXARY27J4GKM72TIWLMSLU}

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	2026-07-05T11:11:00.806662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fe7815c11c6be9e194cfea68b2d925d0e72b5a3a9f4f590ba53d9656372dd19

Aliases

arxiv: 2505.21598 · arxiv_version: 2505.21598v1 · doi: 10.48550/arxiv.2505.21598 · pith_short_12: D7TYCXARY27J · pith_short_16: D7TYCXARY27J4GKM · pith_short_8: D7TYCXAR

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/D7TYCXARY27J4GKM72TIWLMSLU \
  | 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: 1fe7815c11c6be9e194cfea68b2d925d0e72b5a3a9f4f590ba53d9656372dd19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed41be3cfb55f9e3c3ff431710d7ea4e0bfad9c6a978b552bd0cea4486c5d0c0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-27T16:56:54Z",
    "title_canon_sha256": "d2d379c9093de8de6fb104f45396cd8bc04163030bdb5641d34e76f46be8045f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21598",
    "kind": "arxiv",
    "version": 1
  }
}