Pith Number

pith:UAWXWIDK

pith:2026:UAWXWIDKC6CTQCGHBFBO2UR6GF

not attested not anchored not stored refs pending

A Hybrid Discontinuous Galerkin Method with Isogeometric-Planewaves Coupling for Periodic Full-Potential Electronic Structure Calculations

Baowei Lai, Xiaoxu Li, Xucheng Meng

arxiv:2605.24829 v1 · 2026-05-24 · 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{UAWXWIDKC6CTQCGHBFBO2UR6GF}

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	2026-05-26T01:04:00.629777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a02d7b206a17853808c70942ed523e3174e3ef7d7fe0a8d2681d98faeaecd69e

Aliases

arxiv: 2605.24829 · arxiv_version: 2605.24829v1 · doi: 10.48550/arxiv.2605.24829 · pith_short_12: UAWXWIDKC6CT · pith_short_16: UAWXWIDKC6CTQCGH · pith_short_8: UAWXWIDK

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/UAWXWIDKC6CTQCGHBFBO2UR6GF \
  | 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: a02d7b206a17853808c70942ed523e3174e3ef7d7fe0a8d2681d98faeaecd69e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1f80ce62e57bb4c63b62eba6d12ea908b25062770ba60462372819ab591bc0d",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2026-05-24T02:50:37Z",
    "title_canon_sha256": "74da000965e3840b1def255d9405bf8ee52e0d8521d88b3b95bf6aa14854b6f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24829",
    "kind": "arxiv",
    "version": 1
  }
}