Pith Number

pith:INIGVSIU

pith:2021:INIGVSIUJVSX35FTGP57N7GPOX

not attested not anchored not stored refs pending

Cross-token Modeling with Conditional Computation

Fuzhao Xue, Yang You, Yuxuan Lou, Zangwei Zheng

arxiv:2109.02008 v3 · 2021-09-05 · cs.LG · cs.AI · 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{INIGVSIUJVSX35FTGP57N7GPOX}

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

Prognostic Value of Lung Ultrasound Biomarkers for Readmission Risk in Congestive Heart Failure: A Pilot Data-Driven Analysis

Sparsity is Combinatorial Depth: Quantifying MoE Expressivity via Tropical Geometry

Mixture of Predefined Experts: Maximizing Data Usage on Vertical Federated Learning

Receipt and verification

First computed	2026-07-05T03:48:19.027042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43506ac9144d657df4b333fbf6fccf75cf24aa149d905c231fbcaec3188033ec

Aliases

arxiv: 2109.02008 · arxiv_version: 2109.02008v3 · doi: 10.48550/arxiv.2109.02008 · pith_short_12: INIGVSIUJVSX · pith_short_16: INIGVSIUJVSX35FT · pith_short_8: INIGVSIU

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/INIGVSIUJVSX35FTGP57N7GPOX \
  | 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: 43506ac9144d657df4b333fbf6fccf75cf24aa149d905c231fbcaec3188033ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d46d8f138c21aae9f9a03b901af052e3d4e327c8d238a489a7a37efbbc425d1f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-09-05T06:43:08Z",
    "title_canon_sha256": "8bf424a2b4b3faf1a2a254bebc72eb0d7628ae3eb3437f1b24afe9706f5e4027"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.02008",
    "kind": "arxiv",
    "version": 3
  }
}