Pith Number

pith:2XICZMXT

pith:2026:2XICZMXTXTGNAWXBGK6FYSMP56

not attested not anchored not stored refs pending

A Lifting-Based Interface Reduction Framework for Nonlinear Transmission and Eigenvalue Problems

So-Hsiang Chou

arxiv:2606.00468 v1 · 2026-05-30 · math.NA · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2XICZMXTXTGNAWXBGK6FYSMP56}

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	2026-06-02T01:03:55.519637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5d02cb2f3bcccd05ae132bc5c498fef88ee9c357501984499086eb9a24b9430

Aliases

arxiv: 2606.00468 · arxiv_version: 2606.00468v1 · doi: 10.48550/arxiv.2606.00468 · pith_short_12: 2XICZMXTXTGN · pith_short_16: 2XICZMXTXTGNAWXB · pith_short_8: 2XICZMXT

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/2XICZMXTXTGNAWXBGK6FYSMP56 \
  | 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: d5d02cb2f3bcccd05ae132bc5c498fef88ee9c357501984499086eb9a24b9430

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cacb9d5b0489a2ad6e4ba36853d9911b3e6e390c136519b4973f3d6af9522b1",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2026-05-30T01:26:28Z",
    "title_canon_sha256": "e169f40328406900f980102ec4f5e50bc10a157ea2537948a21f35577b02ec84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00468",
    "kind": "arxiv",
    "version": 1
  }
}