Pith Number

pith:KZCIIF5I

pith:2018:KZCIIF5IQ3QYC3OGBLKXB4RS6C

not attested not anchored not stored refs pending

Topological Floquet edge states in periodically curved waveguides

Andrey A. Sukhorukov, Bo Zhu, Chaohong Lee, Honghua Zhong, Xizhou Qin, Yongguan Ke, Yuri S. Kivshar

arxiv:1804.03772 v2 · 2018-04-11 · physics.optics · cond-mat.quant-gas · quant-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{KZCIIF5IQ3QYC3OGBLKXB4RS6C}

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	2026-05-18T00:08:42.517276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56448417a886e1816dc60ad570f232f09f6001c5afe70047b9ca49633804b78c

Aliases

arxiv: 1804.03772 · arxiv_version: 1804.03772v2 · doi: 10.48550/arxiv.1804.03772 · pith_short_12: KZCIIF5IQ3QY · pith_short_16: KZCIIF5IQ3QYC3OG · pith_short_8: KZCIIF5I

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/KZCIIF5IQ3QYC3OGBLKXB4RS6C \
  | 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: 56448417a886e1816dc60ad570f232f09f6001c5afe70047b9ca49633804b78c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cd85caba7f048a17b8ac0469036f0f9ebf41376f9f87a557f0d50470167d183",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-04-11T01:30:18Z",
    "title_canon_sha256": "b1d7593b58e2f7f7d779c2c1ddc1ba478186863d44be2aeee1d38c88295e33c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03772",
    "kind": "arxiv",
    "version": 2
  }
}