Pith Number

pith:JCEVEZB3

pith:2017:JCEVEZB3E5DCMYLTQZJCRX4UZI

not attested not anchored not stored refs pending

Generalized 4 $\times$ 4 Matrix Formalism for Light Propagation in Anisotropic Stratified Media: Study of Surface Phonon Polaritons in Polar Dielectric Heterostructures

Alexander Paarmann, Nikolai Christian Passler

arxiv:1707.00462 v1 · 2017-07-03 · 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{JCEVEZB3E5DCMYLTQZJCRX4UZI}

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	2026-05-18T00:33:16.782213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

488952643b2746266173865228df94ca1044fcee5b793ee582f074926d1e3bf1

Aliases

arxiv: 1707.00462 · arxiv_version: 1707.00462v1 · doi: 10.48550/arxiv.1707.00462 · pith_short_12: JCEVEZB3E5DC · pith_short_16: JCEVEZB3E5DCMYLT · pith_short_8: JCEVEZB3

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/JCEVEZB3E5DCMYLTQZJCRX4UZI \
  | 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: 488952643b2746266173865228df94ca1044fcee5b793ee582f074926d1e3bf1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3268f119ddf4330e7f9afcbb6ac0b63b1ee23c6c95cde5e84099007c8c361db2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-07-03T09:32:22Z",
    "title_canon_sha256": "193db1af55e1b93e7972ca4841f49d2cfe0bdc2a683993b7aa4b1a46e20964a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.00462",
    "kind": "arxiv",
    "version": 1
  }
}