Pith Number

pith:LPOB6WE5

pith:2022:LPOB6WE56GTCCV2OBGBT7YGZZN

not attested not anchored not stored refs pending

High-resolution large-eddy simulations of simplified urban flows

Alvaro Vidal, Marco Atzori, Pablo Torres, Ricardo Vinuesa, Sergio Hoyas, Soledad Le Clainche

arxiv:2207.07210 v1 · 2022-07-14 · 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{LPOB6WE56GTCCV2OBGBT7YGZZN}

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	2026-07-05T04:40:29.646178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bdc1f589df1a621574e09833fe0d9cb4bbb2596acbbe7ff0ddfa20445108e6f

Aliases

arxiv: 2207.07210 · arxiv_version: 2207.07210v1 · doi: 10.48550/arxiv.2207.07210 · pith_short_12: LPOB6WE56GTC · pith_short_16: LPOB6WE56GTCCV2O · pith_short_8: LPOB6WE5

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/LPOB6WE56GTCCV2OBGBT7YGZZN \
  | 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: 5bdc1f589df1a621574e09833fe0d9cb4bbb2596acbbe7ff0ddfa20445108e6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a914ccd2686cb3fcb73495c9fcb535588ced19cf6a335cb810e6f377ee462584",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2022-07-14T21:30:03Z",
    "title_canon_sha256": "6431c5ce45e915e814a6a754e19c53b54eb04035d88f20ecd73fd0d6f180e9bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.07210",
    "kind": "arxiv",
    "version": 1
  }
}