Pith Number

pith:2M5XGMTM

pith:2023:2M5XGMTM2YAUZDYPV6KOEPCJRC

not attested not anchored not stored refs pending

Towards Exascale Computation for Turbomachinery Flows

Fangfang Xie, Guangwen Yang, Guocheng Tao, Hanyue Liu, Jiahuan Cui, Jifa Zhang, Paul Tucker, Seid Koric, Shirui Luo, Steven A.E. Miller, Tingwei Ji, Weimin Zheng, Weiqi Shen, Xiaojing Lv, Xiaoyu Song, Xiyang Liu, Xu Liu, Yan Yan, Yao Zheng, Yuhang Fu, Zhao Liu

arxiv:2308.06605 v3 · 2023-08-12 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2M5XGMTM2YAUZDYPV6KOEPCJRC}

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	2026-07-05T07:28:45.355508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d33b73326cd6014c8f0faf94e23c4988b6826d68dcb6462820b1024e16711dd4

Aliases

arxiv: 2308.06605 · arxiv_version: 2308.06605v3 · doi: 10.48550/arxiv.2308.06605 · pith_short_12: 2M5XGMTM2YAU · pith_short_16: 2M5XGMTM2YAUZDYP · pith_short_8: 2M5XGMTM

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/2M5XGMTM2YAUZDYPV6KOEPCJRC \
  | 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: d33b73326cd6014c8f0faf94e23c4988b6826d68dcb6462820b1024e16711dd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0512c5e02e96c281c93a35be7308d0a4e7e5e389bb9bec07c7d884594bcf5d5a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2023-08-12T16:26:15Z",
    "title_canon_sha256": "36d25dec72e1bc3068ee1150364371136dfd6a633267346a3d3ee11eef795413"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.06605",
    "kind": "arxiv",
    "version": 3
  }
}