Pith Number

pith:HAD5VCII

pith:2026:HAD5VCIIU6LFTBNTMT5HTIXG2T

not attested not anchored not stored refs pending

A New Paradigm for 3D Turbomachinery Design: Generative Diffusion Model Based Framework with Direct Geometry Encoding

Jinhong Wang, Lazaros Papachristodoulou, Sibo Cheng, Teng Cao, Yingfan Geng

arxiv:2607.27093 v1 · 2026-07-29 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HAD5VCIIU6LFTBNTMT5HTIXG2T}

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	2026-07-30T01:23:33.458232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

3807da8908a7965985b364fa79a2e6d4f6b8f25e7738e825fedb850034d5eaf0

Aliases

arxiv: 2607.27093 · arxiv_version: 2607.27093v1 · doi: 10.48550/arxiv.2607.27093 · pith_short_12: HAD5VCIIU6LF · pith_short_16: HAD5VCIIU6LFTBNT · pith_short_8: HAD5VCII

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/HAD5VCIIU6LFTBNTMT5HTIXG2T \
  | 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: 3807da8908a7965985b364fa79a2e6d4f6b8f25e7738e825fedb850034d5eaf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c30d2dc69157b6a9cb4a90f9387043ac531e41fc794f4ac73480042e7ebf397d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2026-07-29T16:23:08Z",
    "title_canon_sha256": "ccafc3ef68c6633bee1332cb4a5e1eab9ff791eea142ad7f8b5a4c3f3f7e7944"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27093",
    "kind": "arxiv",
    "version": 1
  }
}