Pith Number

pith:WGAI3RLD

pith:2025:WGAI3RLDGFCGTFXKY2CQBQAG37

not attested not anchored not stored refs pending

Ensembles in Urban Large Eddy Simulations with Changing Wind Direction

Antti Hellsten, Jukka-Pekka Keskinen

arxiv:2502.04836 v2 · 2025-02-07 · 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{WGAI3RLDGFCGTFXKY2CQBQAG37}

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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.

Cited by

1 paper in Pith

Uncertain data assimilation for urban wind flow simulations with OpenLB-UQ

Receipt and verification

First computed	2026-07-05T11:03:21.200883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1808dc56331446996eac68500c006dfc498b01975aac795788fb4199a71902b

Aliases

arxiv: 2502.04836 · arxiv_version: 2502.04836v2 · doi: 10.48550/arxiv.2502.04836 · pith_short_12: WGAI3RLDGFCG · pith_short_16: WGAI3RLDGFCGTFXK · pith_short_8: WGAI3RLD

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/WGAI3RLDGFCGTFXKY2CQBQAG37 \
  | 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: b1808dc56331446996eac68500c006dfc498b01975aac795788fb4199a71902b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51a43297e556f9370a24eb420af959e05a8f45027505c34e8f2585f53d184e8f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2025-02-07T11:10:29Z",
    "title_canon_sha256": "adf532284a7075dce749e24a65d790037b85cba49be7c3cef8935da086b30317"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.04836",
    "kind": "arxiv",
    "version": 2
  }
}