Pith Number

pith:3SRNVD4E

pith:2023:3SRNVD4E772JLU64Z6JKOITFAB

not attested not anchored not stored refs pending

Study change of the performance of airfoil of small wind turbine under low wind speed by CFD simulation

Dinh Van Thin, Doan Hong Quan, Le Quang Sang, Le Thi Thuy Hang, Nguyen Duc Minh, Nguyen Huu Duc

arxiv:2311.11732 v1 · 2023-11-20 · 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{3SRNVD4E772JLU64Z6JKOITFAB}

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	2026-07-05T07:14:38.318183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dca2da8f84fff495d3dccf92a722650072f9969f5d3396b7e0b5a05cc484a8f8

Aliases

arxiv: 2311.11732 · arxiv_version: 2311.11732v1 · doi: 10.48550/arxiv.2311.11732 · pith_short_12: 3SRNVD4E772J · pith_short_16: 3SRNVD4E772JLU64 · pith_short_8: 3SRNVD4E

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/3SRNVD4E772JLU64Z6JKOITFAB \
  | 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: dca2da8f84fff495d3dccf92a722650072f9969f5d3396b7e0b5a05cc484a8f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c70e8ffa46eb6947cfc03ffc38226b8252469b4404be1fc5f137313332feb58",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2023-11-20T12:56:04Z",
    "title_canon_sha256": "a1da530b3e4a9c4e8688e2066558970efc94b304ec5a829a98d33b4956c829bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.11732",
    "kind": "arxiv",
    "version": 1
  }
}