Pith Number

pith:ATHTSTYB

pith:2026:ATHTSTYBN2Z34XAVGUEB5WO5E3

not attested not anchored not stored refs pending

Fluid-DiT: Graph-Free Diffusion Transformers for Fluid Flow Simulations Learning

Guolin Ke, Shentong Mo

arxiv:2608.07161 v1 · 2026-08-07 · cs.LG · cs.AI · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ATHTSTYBN2Z34XAVGUEB5WO5E3}

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	2026-08-10T01:14:29.206929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04cf394f016eb3be5c1535081ed9dd26cf975a3bc2a18d92a09ef8fbdcb60649

Aliases

arxiv: 2608.07161 · arxiv_version: 2608.07161v1 · doi: 10.48550/arxiv.2608.07161 · pith_short_12: ATHTSTYBN2Z3 · pith_short_16: ATHTSTYBN2Z34XAV · pith_short_8: ATHTSTYB

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/ATHTSTYBN2Z34XAVGUEB5WO5E3 \
  | 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: 04cf394f016eb3be5c1535081ed9dd26cf975a3bc2a18d92a09ef8fbdcb60649

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "449dfeb6e8eac3944fc71ac30028d3082049cf48104922f9ea3a543a3f928129",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-07T12:28:45Z",
    "title_canon_sha256": "82ff925616ce3cc3740e01c26ad8af5f04ecf8cc954a23f798a6c0c42fd675da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.07161",
    "kind": "arxiv",
    "version": 1
  }
}