Pith Number

pith:35254I5X

pith:2026:35254I5XIPRXMRHLZR2I6LI46A

not attested not anchored not stored refs pending

Less Data, Faster Convergence: Goal-Driven Data Optimization for Multimodal Instruction Tuning

Hai Ci, Haozhe Zhao, Rujie Wu, Yizhou Wang

arxiv:2603.12478 v2 · 2026-03-12 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{35254I5XIPRXMRHLZR2I6LI46A}

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	2026-07-10T01:18:58.867623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df75de23b743e37644ebcc748f2d1cf035066eb1335d5694a0f5f1a0662b261c

Aliases

arxiv: 2603.12478 · arxiv_version: 2603.12478v2 · doi: 10.48550/arxiv.2603.12478 · pith_short_12: 35254I5XIPRX · pith_short_16: 35254I5XIPRXMRHL · pith_short_8: 35254I5X

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/35254I5XIPRXMRHLZR2I6LI46A \
  | 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: df75de23b743e37644ebcc748f2d1cf035066eb1335d5694a0f5f1a0662b261c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64f0e75e59b9bc92fba4e1b9c6408393b6ae70d0046af2932782ffdc0f539006",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-03-12T21:54:50Z",
    "title_canon_sha256": "4ad27a4050331b6b74659e510b5d9e9a78fff4d54b4bfe53787e75100a3acdee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.12478",
    "kind": "arxiv",
    "version": 2
  }
}