Pith Number

pith:7PHGWVTJ

pith:2015:7PHGWVTJKDJP6N53BYPC3DK2ZL

not attested not anchored not stored refs pending

Electromagnetic-Magnetoelectric Duality for Waveguides

Barry C. Sanders, Benjamin R. Lavoie, M. Rezaei, Nafiseh Sang-Nourpour, R. Kheradmand

arxiv:1510.06458 v1 · 2015-10-21 · 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{7PHGWVTJKDJP6N53BYPC3DK2ZL}

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	2026-05-18T01:29:30.919791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbce6b566950d2ff37bb0e1e2d8d5acacf914141c825e1518f76af6347d37e86

Aliases

arxiv: 1510.06458 · arxiv_version: 1510.06458v1 · doi: 10.48550/arxiv.1510.06458 · pith_short_12: 7PHGWVTJKDJP · pith_short_16: 7PHGWVTJKDJP6N53 · pith_short_8: 7PHGWVTJ

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/7PHGWVTJKDJP6N53BYPC3DK2ZL \
  | 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: fbce6b566950d2ff37bb0e1e2d8d5acacf914141c825e1518f76af6347d37e86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2b973f7e7d583eb5e4d31d21f3f3e7507c52b671733aacaf082d8dc190385c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-10-21T23:16:01Z",
    "title_canon_sha256": "c2a6c3f96256bf92c887648ee87ab422cf7a3f311b546cf6f209f7de8461f1e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.06458",
    "kind": "arxiv",
    "version": 1
  }
}