Pith Number

pith:YAJTQIQK

pith:2025:YAJTQIQK24N5AD62KZXRFGOUY7

not attested not anchored not stored refs pending

Predictive Data Selection: The Data That Predicts Is the Data That Teaches

Hongjian Zou, Junxian He, Kashun Shum, Qian Liu, Qi Ding, Xiaoxin Chen, Yixuan Liao, Yuzhen Huang

arxiv:2503.00808 v4 · 2025-03-02 · 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{YAJTQIQK24N5AD62KZXRFGOUY7}

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.

Cited by

3 papers in Pith

CausalMix: Data Mixture as Causal Inference for Language Model Training

Safactory: A Scalable Agentic Infrastructure for Training Trustworthy Autonomous Intelligence

Receipt and verification

First computed	2026-07-05T11:47:19.530638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c01338220ad71bd00fda566f1299d4c7e02c5106d2e4686b8d32ff2bd15df251

Aliases

arxiv: 2503.00808 · arxiv_version: 2503.00808v4 · doi: 10.48550/arxiv.2503.00808 · pith_short_12: YAJTQIQK24N5 · pith_short_16: YAJTQIQK24N5AD62 · pith_short_8: YAJTQIQK

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/YAJTQIQK24N5AD62KZXRFGOUY7 \
  | 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: c01338220ad71bd00fda566f1299d4c7e02c5106d2e4686b8d32ff2bd15df251

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c91a8a0ee602f47417fab02625160df0d98fe081d045d4419d3293e5536eb12a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-03-02T09:21:28Z",
    "title_canon_sha256": "a33da15dfb1a3e981954d171b034ef0f5fc5c99aa47b9bc0b1e3fc88944c4b11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.00808",
    "kind": "arxiv",
    "version": 4
  }
}