Pith Number

pith:73F6NGPU

pith:2024:73F6NGPUCXI5XURLKHQWRNVTHY

not attested not anchored not stored refs pending

Metasurface-Enabled Multifunctional Single-Frequency Sensors without External Power

Akira Uchiyama, Ashif A. Fathnan, Hiroki Wakatsuchi, Kosei Asano, Kosuke Ide, Masaya Tashiro, Satoshi Ishii, Yuta Sugiura

arxiv:2403.15427 v2 · 2024-03-13 · eess.SP · 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{73F6NGPUCXI5XURLKHQWRNVTHY}

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	2026-07-05T08:00:43.315286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fecbe699f415d1dbd22b51e168b6b33e1a310bb2e5537de11aa609be4cd64b62

Aliases

arxiv: 2403.15427 · arxiv_version: 2403.15427v2 · doi: 10.48550/arxiv.2403.15427 · pith_short_12: 73F6NGPUCXI5 · pith_short_16: 73F6NGPUCXI5XURL · pith_short_8: 73F6NGPU

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/73F6NGPUCXI5XURLKHQWRNVTHY \
  | 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: fecbe699f415d1dbd22b51e168b6b33e1a310bb2e5537de11aa609be4cd64b62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aacdb0c4998176491c97fd8a549f344d2b520fda19d5538e9ead1148cb44c63f",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2024-03-13T06:31:54Z",
    "title_canon_sha256": "85e634644f68cb6db7180345f0dc5d1ce3aa759cae1934133d5072fb946f5f17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.15427",
    "kind": "arxiv",
    "version": 2
  }
}