Pith Number

pith:IH7VMAAA

pith:2026:IH7VMAAA3OSDBIJEVDVTX3E2HR

not attested not anchored not stored refs pending

X-Stage: An Overlooked Pipeline Stage for Communication-Computation Overlap in DiT Inference

Aichen Feng, Chengru Song, Jianwen Xian, Jinyan Chen, Kang He, Qinqin Chen, Yilin Zhang, Yuchen Li, Zhen Huang, Zhiyuan Xu, Ziliang Lai

arxiv:2607.23264 v1 · 2026-07-25 · cs.DC · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IH7VMAAA3OSDBIJEVDVTX3E2HR}

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	2026-07-28T01:22:44.782195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41ff560000dba430a124a8eb3bec9a3c66431b7a8b7490ea7a2a0510a6d4ea25

Aliases

arxiv: 2607.23264 · arxiv_version: 2607.23264v1 · doi: 10.48550/arxiv.2607.23264 · pith_short_12: IH7VMAAA3OSD · pith_short_16: IH7VMAAA3OSDBIJE · pith_short_8: IH7VMAAA

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/IH7VMAAA3OSDBIJEVDVTX3E2HR \
  | 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: 41ff560000dba430a124a8eb3bec9a3c66431b7a8b7490ea7a2a0510a6d4ea25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0b3410661ad149fb30643941b9d5c0dd83d64192dfe2443a53084e923f6c402",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2026-07-25T16:04:36Z",
    "title_canon_sha256": "0387a1f03af24d505ad8b31c927f010e25ddfd667bfb1f81184fbcdc6f4df82e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.23264",
    "kind": "arxiv",
    "version": 1
  }
}