Pith Number

pith:LHRIBK5Z

pith:2026:LHRIBK5ZDLHG7LZK7Q3625IP64

not attested not anchored not stored refs pending

BigMac: Breaking the Pareto Frontier of Compute and Memory in Multimodal LLM Training

Chao Jin, Chengxu Yang, Chenyu Wang, Shenglong Zhang, Tuo Dai, Xin Jin, Yufan Zhang, Yuhong Ge, Yuliang Liu, Zhouyang Li, Zili Zhang

arxiv:2605.25451 v1 · 2026-05-25 · 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{LHRIBK5ZDLHG7LZK7Q3625IP64}

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	2026-05-26T02:04:36.405922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59e280abb91ace6faf2afc37ed750ff718627d1872a5905a7a2530a8652e6a08

Aliases

arxiv: 2605.25451 · arxiv_version: 2605.25451v1 · doi: 10.48550/arxiv.2605.25451 · pith_short_12: LHRIBK5ZDLHG · pith_short_16: LHRIBK5ZDLHG7LZK · pith_short_8: LHRIBK5Z

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/LHRIBK5ZDLHG7LZK7Q3625IP64 \
  | 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: 59e280abb91ace6faf2afc37ed750ff718627d1872a5905a7a2530a8652e6a08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26fed20ecffba92c77157f0c1a3ab2ce5aee9f96925bd735350d232d6c2ca76b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-25T06:01:45Z",
    "title_canon_sha256": "67968da5dfad49f03de281069cbe828fa2b1d288a1e0108ed626f7da9893306e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25451",
    "kind": "arxiv",
    "version": 1
  }
}