Pith Number

pith:RQ7SIXL3

pith:2026:RQ7SIXL3QCBWFHV4GJC3XSEIPR

not attested not anchored not stored refs pending

CausalMix: Data Mixture as Causal Inference for Language Model Training

Biqing Huang, Dingnan Jin, Jun Zhou, Qizhi Pei, Shaomian Zheng, Yujun Wang, Yukun Zhang, Zhuoshi Pan, Zinan Tang

arxiv:2607.01104 v1 · 2026-07-01 · cs.LG · cs.AI · 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{RQ7SIXL3QCBWFHV4GJC3XSEIPR}

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	2026-07-02T01:18:29.186029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c3f245d7b8083629ebc3245bbc8887c43ce8a79f82532776852f5bd7636f0f1

Aliases

arxiv: 2607.01104 · arxiv_version: 2607.01104v1 · doi: 10.48550/arxiv.2607.01104 · pith_short_12: RQ7SIXL3QCBW · pith_short_16: RQ7SIXL3QCBWFHV4 · pith_short_8: RQ7SIXL3

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/RQ7SIXL3QCBWFHV4GJC3XSEIPR \
  | 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: 8c3f245d7b8083629ebc3245bbc8887c43ce8a79f82532776852f5bd7636f0f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c822a2d6c55ae667c431c6ff100bee04e60ac3e4de95a83137f49c854296e86c",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-01T15:56:11Z",
    "title_canon_sha256": "cf7afbb29dc0864974cb278f089b5d6c6ac913400e16381fc71de929cf8e3b8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01104",
    "kind": "arxiv",
    "version": 1
  }
}