Pith Number

pith:343QDXM2

pith:2016:343QDXM2NDRUC5IDD4KXKA2DN7

not attested not anchored not stored refs pending

Space-Wave Routing via Surface Waves Using a Metasurface System

Christophe Caloz, Karim Achouri

arxiv:1612.05576 v1 · 2016-12-16 · physics.optics · physics.class-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{343QDXM2NDRUC5IDD4KXKA2DN7}

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	2026-05-18T00:54:51.507286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df3701dd9a68e34175031f157503436fda68a4afe2cfc1c8d008e2c7089c3962

Aliases

arxiv: 1612.05576 · arxiv_version: 1612.05576v1 · doi: 10.48550/arxiv.1612.05576 · pith_short_12: 343QDXM2NDRU · pith_short_16: 343QDXM2NDRUC5ID · pith_short_8: 343QDXM2

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/343QDXM2NDRUC5IDD4KXKA2DN7 \
  | 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: df3701dd9a68e34175031f157503436fda68a4afe2cfc1c8d008e2c7089c3962

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1866a436830013536a7ec1d70643f480f05d4162a9eced31e1509061d406404e",
    "cross_cats_sorted": [
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-12-16T18:08:56Z",
    "title_canon_sha256": "9ac7c903397da925daaa46b3c4ef7c9cec932b50af9cd1e45d612797f02ec567"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.05576",
    "kind": "arxiv",
    "version": 1
  }
}