Pith Number

pith:ORSKHHLX

pith:2019:ORSKHHLXXHF4LCU6UELFIJWMGJ

not attested not anchored not stored refs pending

Parallel-Plate Waveguides Formed by Arbitrary Impedance Sheets

M.S. Mirmoosa, S.A. Tretyakov, X. Ma

arxiv:1901.04920 v1 · 2019-01-15 · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ORSKHHLXXHF4LCU6UELFIJWMGJ}

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	2026-05-17T23:56:21.263589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7464a39d77b9cbc58a9ea1165426cc3266cff38cf0d092fa93cf1884790cda08

Aliases

arxiv: 1901.04920 · arxiv_version: 1901.04920v1 · doi: 10.48550/arxiv.1901.04920 · pith_short_12: ORSKHHLXXHF4 · pith_short_16: ORSKHHLXXHF4LCU6 · pith_short_8: ORSKHHLX

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/ORSKHHLXXHF4LCU6UELFIJWMGJ \
  | 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: 7464a39d77b9cbc58a9ea1165426cc3266cff38cf0d092fa93cf1884790cda08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16dc7195c2efd10d03ccf0bfbd7489bfe5911f1eb33049e8aa1252369678268e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-01-15T16:34:27Z",
    "title_canon_sha256": "132a3fbea0ac5bf489ee10139d59234340184b5939bca88447504200f6c43566"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.04920",
    "kind": "arxiv",
    "version": 1
  }
}