Pith Number

pith:SYFBKFBB

pith:2018:SYFBKFBBSOVQJQEOAHZKZFD7NH

not attested not anchored not stored refs pending

Scaling Laws for the Propulsive Performance of Three-Dimensional Pitching Propulsors

Aaron Brandes, Daniel B. Quinn, Fatma Ayancik, Hilary Bart-Smith, Keith W. Moored, Qiang Zhong

arxiv:1810.11170 v1 · 2018-10-26 · 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{SYFBKFBBSOVQJQEOAHZKZFD7NH}

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	2026-05-17T23:42:26.794865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

960a15142193ab04c08e01f2ac947f69cf241aa5f38d42f37d529d7a7ac9da32

Aliases

arxiv: 1810.11170 · arxiv_version: 1810.11170v1 · doi: 10.48550/arxiv.1810.11170 · pith_short_12: SYFBKFBBSOVQ · pith_short_16: SYFBKFBBSOVQJQEO · pith_short_8: SYFBKFBB

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/SYFBKFBBSOVQJQEOAHZKZFD7NH \
  | 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: 960a15142193ab04c08e01f2ac947f69cf241aa5f38d42f37d529d7a7ac9da32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0f3500c79c0eab1b2cde8a0192cb9d0fad4c2abce734525a01663207baa3f3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-10-26T03:13:08Z",
    "title_canon_sha256": "95e64e6eed5ebcc5f8ebe4b0b6c5abd7c717289289daa8e813e3176b2f604cdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.11170",
    "kind": "arxiv",
    "version": 1
  }
}