Pith Number

pith:KIAJNZ4N

pith:2017:KIAJNZ4NVOAJNFEXBH4VYZ5W2Y

not attested not anchored not stored refs pending

An entrainment model for fully-developed wind farms: effects of atmospheric stability and an ideal limit for wind farm performance

Colm-Cille P. Caulfield, Paolo Luzzatto-Fegiz

arxiv:1703.06553 v1 · 2017-03-20 · 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{KIAJNZ4NVOAJNFEXBH4VYZ5W2Y}

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	2026-05-18T00:05:34.584217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

520096e78dab8096949709f95c67b6d6118c815036df48373f9593fca4b81d4b

Aliases

arxiv: 1703.06553 · arxiv_version: 1703.06553v1 · doi: 10.48550/arxiv.1703.06553 · pith_short_12: KIAJNZ4NVOAJ · pith_short_16: KIAJNZ4NVOAJNFEX · pith_short_8: KIAJNZ4N

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/KIAJNZ4NVOAJNFEXBH4VYZ5W2Y \
  | 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: 520096e78dab8096949709f95c67b6d6118c815036df48373f9593fca4b81d4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "469c0e7c86fc1f1e2f7d677a5f793c805e702dfdd454df73ac78dd44835f8a3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-03-20T01:09:01Z",
    "title_canon_sha256": "b2faadbac913c9f3e41520ad2c1cc9535ca469d05d8a5657f6f71d25b5def41d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.06553",
    "kind": "arxiv",
    "version": 1
  }
}