Pith Number

pith:DCDOZZNE

pith:2019:DCDOZZNETQ26GNRBYKBPOAFQT7

not attested not anchored not stored refs pending

Metasurface engineering through bound states in the continuum

Andrey Sayanskiy, Anton S. Kupriianov, Victor Dmitriev, Vladimir R. Tuz, Yi Xu, Yuri S. Kivshar

arxiv:1904.04688 v2 · 2019-04-09 · 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{DCDOZZNETQ26GNRBYKBPOAFQT7}

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	2026-05-17T23:40:32.678775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1886ece5a49c35e33621c282f700b09fc5ba5a0941ba13e49abf1f6fdd04d1d3

Aliases

arxiv: 1904.04688 · arxiv_version: 1904.04688v2 · doi: 10.48550/arxiv.1904.04688 · pith_short_12: DCDOZZNETQ26 · pith_short_16: DCDOZZNETQ26GNRB · pith_short_8: DCDOZZNE

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/DCDOZZNETQ26GNRBYKBPOAFQT7 \
  | 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: 1886ece5a49c35e33621c282f700b09fc5ba5a0941ba13e49abf1f6fdd04d1d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c7eb9cf89c82fa53cf9195e2b4413b0a7da3979f5c61735f63e8087c004ba84",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-04-09T14:10:59Z",
    "title_canon_sha256": "24e9a486f89c646c63ffb4e178ffac85b077835b997ecd166b4649f2bab7c634"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.04688",
    "kind": "arxiv",
    "version": 2
  }
}