Pith Number

pith:YGEKMJ3P

pith:2026:YGEKMJ3PX257JT6PXQYYGWAF4E

not attested not anchored not stored refs pending

Effect of Chordwise Flexibility Distribution on Wave-Assisted Flapping Foil Performance

Anchal Sareen, Lokesh Silwal, Neel Karani

arxiv:2608.06561 v1 · 2026-08-06 · 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{YGEKMJ3PX257JT6PXQYYGWAF4E}

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	2026-08-10T01:11:17.062180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c188a6276fbebbf4cfcfbc31835805e13d07bbf8568e05233ee9e866fb66a8f0

Aliases

arxiv: 2608.06561 · arxiv_version: 2608.06561v1 · doi: 10.48550/arxiv.2608.06561 · pith_short_12: YGEKMJ3PX257 · pith_short_16: YGEKMJ3PX257JT6P · pith_short_8: YGEKMJ3P

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/YGEKMJ3PX257JT6PXQYYGWAF4E \
  | 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: c188a6276fbebbf4cfcfbc31835805e13d07bbf8568e05233ee9e866fb66a8f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bb69b2dfe919e51156f411d0a2f3a80bfc4fa5a2fa9f7ba6bdb684330dc0007",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2026-08-06T20:16:46Z",
    "title_canon_sha256": "e488112997371e190d0aed08e7d39ab220e51d33690246f8dc1fc1a86742d74e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.06561",
    "kind": "arxiv",
    "version": 1
  }
}