Pith Number

pith:BMRVJUBF

pith:2019:BMRVJUBFQXTKLXQ36E2ZFGTQ2J

not attested not anchored not stored refs pending

The Software-Defined Metasurfaces Concept and Electromagnetic Aspects

Ageliki Tsiolaridou, Alexandros Pitilakis, Andreas Pitsilides, Anna C. Tasolamprou, Christos Liaskos, Costas M. Soukoulis, Dionysios Manessis6, Eleftherios N. Economou, Fu Liu, George Deligeorgis, George Kenanakis, Julius Georgiou, Kypros Kossifos, Maria Kafesaki, Mohammad S. Mirmoosa, Nikolaos V. Kantartzis, Odysseas Tsilipakos, Sergei A. Tretyakov, Sotiris Ioannidis, Xuchen Wang

arxiv:1908.01072 v1 · 2019-08-02 · 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{BMRVJUBFQXTKLXQ36E2ZFGTQ2J}

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	2026-07-04T23:51:27.001191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b2354d02585e6a5de1bf135929a70d26d2b3994ac3f317613b3d90f313d1ce8

Aliases

arxiv: 1908.01072 · arxiv_version: 1908.01072v1 · doi: 10.48550/arxiv.1908.01072 · pith_short_12: BMRVJUBFQXTK · pith_short_16: BMRVJUBFQXTKLXQ3 · pith_short_8: BMRVJUBF

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/BMRVJUBFQXTKLXQ36E2ZFGTQ2J \
  | 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: 0b2354d02585e6a5de1bf135929a70d26d2b3994ac3f317613b3d90f313d1ce8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5518d18c7a0d58d3149dbc36cb72d7ad4990165717f23c85aaa00d52a6d64035",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-08-02T21:37:17Z",
    "title_canon_sha256": "6eaa9b76d3a3244bf3321e7d52a6067abff6e8495b57f6dd486a355f97ec0577"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01072",
    "kind": "arxiv",
    "version": 1
  }
}