Pith Number

pith:YNDQSKMM

pith:2026:YNDQSKMMU64VAOK6MT423XFS6N

not attested not anchored not stored refs pending

Matrix structure and convergence behavior of the matched eigenfunction method for computing heave wave forces on generalized concentric bodies

Collin Treacy, En Lo, Kapil Khanal, Maha Haji, Rebecca McCabe, Yinghui Bimali

arxiv:2605.19730 v1 · 2026-05-19 · physics.ao-ph · 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{YNDQSKMMU64VAOK6MT423XFS6N}

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	2026-05-20T01:06:11.363458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c34709298ca7b950395e64f9addcb2f343cddacd529de29edcb269cce74a6b4b

Aliases

arxiv: 2605.19730 · arxiv_version: 2605.19730v1 · doi: 10.48550/arxiv.2605.19730 · pith_short_12: YNDQSKMMU64V · pith_short_16: YNDQSKMMU64VAOK6 · pith_short_8: YNDQSKMM

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/YNDQSKMMU64VAOK6MT423XFS6N \
  | 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: c34709298ca7b950395e64f9addcb2f343cddacd529de29edcb269cce74a6b4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "868567b79a4fa3d8b26dae42ea42f645486710f211b04e63d68a542aaf4693d0",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2026-05-19T12:05:11Z",
    "title_canon_sha256": "33324136b48b3012153f1f723b2dd04306a08a5b076dabafbb2ead7ff61c2f2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19730",
    "kind": "arxiv",
    "version": 1
  }
}