Pith Number

pith:ODQ6JKCN

pith:2026:ODQ6JKCNE32IJKBW4SPKZJVOL7

not attested not anchored not stored refs pending

FlashDiff: Efficient Regional Execution and Scheduling for Diffusion Model Serving

Ayush Barik, Chensong Zhang, Fan Lai, Ping He, Songrun Xie, Yaqi Qiao, Zhengzhong Tu

arxiv:2607.12121 v1 · 2026-07-13 · cs.DC · 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{ODQ6JKCNE32IJKBW4SPKZJVOL7}

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	2026-07-15T00:21:34.448764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70e1e4a84d26f484a836e49eaca6ae5fd042c0bc1714250b5cb28aed67e9d070

Aliases

arxiv: 2607.12121 · arxiv_version: 2607.12121v1 · doi: 10.48550/arxiv.2607.12121 · pith_short_12: ODQ6JKCNE32I · pith_short_16: ODQ6JKCNE32IJKBW · pith_short_8: ODQ6JKCN

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/ODQ6JKCNE32IJKBW4SPKZJVOL7 \
  | 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: 70e1e4a84d26f484a836e49eaca6ae5fd042c0bc1714250b5cb28aed67e9d070

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb139bd85d808dc0c09756e3eaf5db98e7e6e39912a86a66c12b11a07d943c58",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2026-07-13T20:00:39Z",
    "title_canon_sha256": "3a47cdc15f4ca5d4463f6a36349a22b057c78ba2673ef0916558d21b27e8ef59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.12121",
    "kind": "arxiv",
    "version": 1
  }
}