Pith Number

pith:KMVTZ6E2

pith:2021:KMVTZ6E2KLEZTB2M6GTACEO2UW

not attested not anchored not stored refs pending

Fractal-like photonic lattices and localized states arising from singular and nonsingular flatbands

Daohong Song, Jun-Won Rhim, Limin Song, Liqin Tang, Shiqi Xia, Wenchao Yan, Yuqing Xie, Zhigang Chen

arxiv:2108.09214 v1 · 2021-08-20 · physics.optics · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KMVTZ6E2KLEZTB2M6GTACEO2UW}

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	2026-07-05T08:29:59.076672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

532b3cf89a52c999874cf1a60111daa5a777037565b5fcf7a4e0d6a4ec8682fb

Aliases

arxiv: 2108.09214 · arxiv_version: 2108.09214v1 · doi: 10.48550/arxiv.2108.09214 · pith_short_12: KMVTZ6E2KLEZ · pith_short_16: KMVTZ6E2KLEZTB2M · pith_short_8: KMVTZ6E2

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/KMVTZ6E2KLEZTB2M6GTACEO2UW \
  | 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: 532b3cf89a52c999874cf1a60111daa5a777037565b5fcf7a4e0d6a4ec8682fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec642edd2473fbfa122bf4b64458c3ff4718bdeae14f731333a32ed39380a08a",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-08-20T15:11:40Z",
    "title_canon_sha256": "ca47b6e4620854323f8dedd38761399c4b3791b2a257d20da6b7cd5daadccba8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.09214",
    "kind": "arxiv",
    "version": 1
  }
}