Pith Number

pith:FRG2ICCK

pith:2017:FRG2ICCKIPQPOHZZTPG44V4TCT

not attested not anchored not stored refs pending

Numerical Investigation of the Effect of Airfoil Thickness on Onset of Dynamic Stall

Anupam Sharma, Miguel Visbal

arxiv:1705.00230 v2 · 2017-04-29 · 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{FRG2ICCKIPQPOHZZTPG44V4TCT}

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	2026-05-18T00:44:15.295117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c4da4084a43e0f71f399bcdce579314d7fe7707bc2c33aa4d5444d66030115a

Aliases

arxiv: 1705.00230 · arxiv_version: 1705.00230v2 · doi: 10.48550/arxiv.1705.00230 · pith_short_12: FRG2ICCKIPQP · pith_short_16: FRG2ICCKIPQPOHZZ · pith_short_8: FRG2ICCK

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/FRG2ICCKIPQPOHZZTPG44V4TCT \
  | 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: 2c4da4084a43e0f71f399bcdce579314d7fe7707bc2c33aa4d5444d66030115a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43aca92c4c23ed266d399f6106930b291f030c292c6132d563e8055377fb9682",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-04-29T19:55:09Z",
    "title_canon_sha256": "a820cde5639a7ad7af105dad850a84e3446ca17e7ce45847e3c52bc8c6cb8398"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00230",
    "kind": "arxiv",
    "version": 2
  }
}