Pith Number

pith:SRWUQM77

pith:2018:SRWUQM774GCTARJMIB2UPG6L3J

not attested not anchored not stored refs pending

Experimental Characterization of High-Amplitude Fluid-Structure-Interaction of a Flexible Hydrofoil at High Reynolds Number

Brent A. Craven, Brian R. Elbing, Kevin L. Koudela, Michael L. Jonson, Robert F. Kunz, Robert L. Campbell, Steven D. Young

arxiv:1808.09327 v1 · 2018-08-28 · 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{SRWUQM774GCTARJMIB2UPG6L3J}

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	2026-07-05T01:01:18.383952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

946d4833ffe18530452c4075479bcbda65d9b81324e54d73b0f2acf217f85aaf

Aliases

arxiv: 1808.09327 · arxiv_version: 1808.09327v1 · doi: 10.48550/arxiv.1808.09327 · pith_short_12: SRWUQM774GCT · pith_short_16: SRWUQM774GCTARJM · pith_short_8: SRWUQM77

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/SRWUQM774GCTARJMIB2UPG6L3J \
  | 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: 946d4833ffe18530452c4075479bcbda65d9b81324e54d73b0f2acf217f85aaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f3826aa8a921190e892cc3944507329a50c7a5328ed86847a8d56fa12f3a42f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-08-28T14:32:42Z",
    "title_canon_sha256": "6d6ab2d5ee9909bdc2311a2de2d86cbb365d407ca4c482869ed736c0812f2394"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09327",
    "kind": "arxiv",
    "version": 1
  }
}