Pith Number

pith:ZLOGMCV7

pith:2015:ZLOGMCV7FXRPNLEIHYCFQQHIWZ

not attested not anchored not stored refs pending

Impedance matching of inverted conductors: Two-dimensional beam splitters with divergent gain

B.C. Regan, Matthew Mecklenburg

arxiv:1503.03568 v3 · 2015-03-12 · cond-mat.mes-hall · 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{ZLOGMCV7FXRPNLEIHYCFQQHIWZ}

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	2026-05-18T00:49:00.273801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cadc660abf2de2f6ac883e045840e8b64dcd6285fb3e7fbaaebd2ea697dd22da

Aliases

arxiv: 1503.03568 · arxiv_version: 1503.03568v3 · doi: 10.48550/arxiv.1503.03568 · pith_short_12: ZLOGMCV7FXRP · pith_short_16: ZLOGMCV7FXRPNLEI · pith_short_8: ZLOGMCV7

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/ZLOGMCV7FXRPNLEIHYCFQQHIWZ \
  | 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: cadc660abf2de2f6ac883e045840e8b64dcd6285fb3e7fbaaebd2ea697dd22da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30bad9fc9f0a741cb7cda635624890188a1a3734716e52e799f0828daf8645a8",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-03-12T02:38:36Z",
    "title_canon_sha256": "5fb9d3b4eace9057d171d7e2810740827399b191bab2e7108c3850d9438c0612"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03568",
    "kind": "arxiv",
    "version": 3
  }
}