Pith Number

pith:3FJ65EGW

pith:2025:3FJ65EGWSGKSR4PX4SLWVYLRHP

not attested not anchored not stored refs pending

LazyMAR: Accelerating Masked Autoregressive Models via Feature Caching

Feihong Yan, Huiqi Li, Jiajun Li, Jiayi Tang, Linfeng Zhang, Qingyan Wei, Xuming Hu, Yulin Wang

arxiv:2503.12450 v1 · 2025-03-16 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3FJ65EGWSGKSR4PX4SLWVYLRHP}

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	2026-07-05T10:32:13.560512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d953ee90d6919528f1f7e4976ae1713bd4c572a1fc07a050a47f734e597ad1e9

Aliases

arxiv: 2503.12450 · arxiv_version: 2503.12450v1 · doi: 10.48550/arxiv.2503.12450 · pith_short_12: 3FJ65EGWSGKS · pith_short_16: 3FJ65EGWSGKSR4PX · pith_short_8: 3FJ65EGW

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/3FJ65EGWSGKSR4PX4SLWVYLRHP \
  | 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: d953ee90d6919528f1f7e4976ae1713bd4c572a1fc07a050a47f734e597ad1e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3ab8d89ae695b414f3905fa44b159aaed026059cc423705f2c92334793941f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-03-16T10:54:59Z",
    "title_canon_sha256": "31ec8e5d83ae5c680bb6515710a83e646f7087c45fd6e865f99dca7667d76116"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.12450",
    "kind": "arxiv",
    "version": 1
  }
}