Pith Number

pith:724WXOJU

pith:2017:724WXOJUASVSALICYVESQBFNGK

not attested not anchored not stored refs pending

A hybridizable discontinuous Galerkin method for computing nonlocal electromagnetic effects in three-dimensional metallic nanostructures

Ferran Vidal-Codina, Jaime Peraire, Ngoc-Cuong Nguyen, Sang-Hyun Oh

arxiv:1709.07877 v2 · 2017-09-21 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{724WXOJUASVSALICYVESQBFNGK}

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	2026-05-18T00:18:41.374919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

feb96bb93404ab202d02c5492804ad329a4275ec19b19bc2593311451d53ca66

Aliases

arxiv: 1709.07877 · arxiv_version: 1709.07877v2 · doi: 10.48550/arxiv.1709.07877 · pith_short_12: 724WXOJUASVS · pith_short_16: 724WXOJUASVSALIC · pith_short_8: 724WXOJU

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/724WXOJUASVSALICYVESQBFNGK \
  | 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: feb96bb93404ab202d02c5492804ad329a4275ec19b19bc2593311451d53ca66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "243c77e78c8f7b7eb67e77f64cbfa73e2d20bdec19095b809c955cb28b6dc10b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-09-21T23:02:38Z",
    "title_canon_sha256": "c6fc26dc03ba8bd054feb68dd558bf0e265c3b505c651c8202e08882cf864682"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.07877",
    "kind": "arxiv",
    "version": 2
  }
}