Pith Number

pith:FFIYLURI

pith:2023:FFIYLURIL7ZO6DMSZN36BLT76Z

not attested not anchored not stored refs pending

Computing Maxwell eigenmodes with Bloch boundary conditions

Nahid Talebi, Ralf K\"ohl, Steffen B\"orm

arxiv:2304.00337 v1 · 2023-04-01 · 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{FFIYLURIL7ZO6DMSZN36BLT76Z}

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	2026-07-05T05:57:01.262560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

295185d2285ff2ef0d92cb77e0ae7ff66d1c327febfeee701fafe167b795b53d

Aliases

arxiv: 2304.00337 · arxiv_version: 2304.00337v1 · doi: 10.48550/arxiv.2304.00337 · pith_short_12: FFIYLURIL7ZO · pith_short_16: FFIYLURIL7ZO6DMS · pith_short_8: FFIYLURI

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/FFIYLURIL7ZO6DMSZN36BLT76Z \
  | 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: 295185d2285ff2ef0d92cb77e0ae7ff66d1c327febfeee701fafe167b795b53d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d56bc558da06e81047351a8300a7a58ab36a1bc4a159ea8c0252dce53d256b0",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2023-04-01T15:28:22Z",
    "title_canon_sha256": "00551182b52405d97e9262eab302611a4b2bac2dee0c796105f3e419672fb23e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.00337",
    "kind": "arxiv",
    "version": 1
  }
}