Pith Number

pith:SAMVEWVJ

pith:2017:SAMVEWVJSC3YUT2UHSQ6TYK3YA

not attested not anchored not stored refs pending

Aerodynamic noise from rigid trailing edges with finite porous extensions

A. V. Kisil, L. J. Ayton

arxiv:1705.00979 v2 · 2017-05-01 · physics.flu-dyn · math.AP · physics.app-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SAMVEWVJSC3YUT2UHSQ6TYK3YA}

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	2026-05-18T00:23:39.178658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9019525aa990b78a4f543ca1e9e15bc029958331bd74cc2568f7ce97bcbbea90

Aliases

arxiv: 1705.00979 · arxiv_version: 1705.00979v2 · doi: 10.48550/arxiv.1705.00979 · pith_short_12: SAMVEWVJSC3Y · pith_short_16: SAMVEWVJSC3YUT2U · pith_short_8: SAMVEWVJ

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/SAMVEWVJSC3YUT2UHSQ6TYK3YA \
  | 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: 9019525aa990b78a4f543ca1e9e15bc029958331bd74cc2568f7ce97bcbbea90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d47f50647eca6ce1c0adc1b6a9a6a1e3112917f104cb9753ded8dde1f51c8178",
    "cross_cats_sorted": [
      "math.AP",
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-05-01T12:17:34Z",
    "title_canon_sha256": "d35f644ad55e96b24c1951bb4739eadfd4fd5ed07854a7b3e2b91f8d0b2054e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00979",
    "kind": "arxiv",
    "version": 2
  }
}