Pith Number

pith:QJ35IOBM

pith:2023:QJ35IOBM4HMPTZXL7ZWL746SH7

not attested not anchored not stored refs pending

Perfect Splitting in Rectangular Waveguide Junctions for Analogue Computing

Alex Yakovlev, Christian Johnson-Richards, Victor Pacheco-Pe\~na, William Rogers

arxiv:2310.09317 v2 · 2023-10-13 · physics.class-ph · physics.app-ph · 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{QJ35IOBM4HMPTZXL7ZWL746SH7}

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	2026-07-05T07:26:40.445917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8277d4382ce1d8f9e6ebfe6cbff3d23ffdcce9bef794e432880f6bd9972ce8dd

Aliases

arxiv: 2310.09317 · arxiv_version: 2310.09317v2 · doi: 10.48550/arxiv.2310.09317 · pith_short_12: QJ35IOBM4HMP · pith_short_16: QJ35IOBM4HMPTZXL · pith_short_8: QJ35IOBM

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/QJ35IOBM4HMPTZXL7ZWL746SH7 \
  | 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: 8277d4382ce1d8f9e6ebfe6cbff3d23ffdcce9bef794e432880f6bd9972ce8dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "567a51d61639a31391056da7af618704d0bdbf07c703e5e5e5c7f5950b005c88",
    "cross_cats_sorted": [
      "physics.app-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2023-10-13T11:54:02Z",
    "title_canon_sha256": "609d0e1f881229fa31947e61135f783414da48f26fd6e8f315d76a601889bb7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.09317",
    "kind": "arxiv",
    "version": 2
  }
}