Pith Number

pith:X2TF6SKT

pith:2015:X2TF6SKTPUCF7W3JY5ZTNLKND7

not attested not anchored not stored refs pending

Coherent dynamics in the rotor tip shear layer of utility scale wind turbines

Fotis Sotiropoulos, Jiarong Hong, Matthew Barone, Xiaolei Yang

arxiv:1512.02517 v1 · 2015-12-08 · 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{X2TF6SKTPUCF7W3JY5ZTNLKND7}

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	2026-05-18T01:04:21.962140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bea65f49537d045fdb69c77336ad4d1fed0da4773d82c8022df899ce65bd2959

Aliases

arxiv: 1512.02517 · arxiv_version: 1512.02517v1 · doi: 10.48550/arxiv.1512.02517 · pith_short_12: X2TF6SKTPUCF · pith_short_16: X2TF6SKTPUCF7W3J · pith_short_8: X2TF6SKT

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/X2TF6SKTPUCF7W3JY5ZTNLKND7 \
  | 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: bea65f49537d045fdb69c77336ad4d1fed0da4773d82c8022df899ce65bd2959

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f646c8f2e5ec31d2899176c9c272500eefb933de9543bbaf6c40a184d7227232",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2015-12-08T16:05:49Z",
    "title_canon_sha256": "61326168e54cee34471890af8053461293f176d7e223f72fcd0235a06279609f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.02517",
    "kind": "arxiv",
    "version": 1
  }
}