Pith Number

pith:3MSQQGSB

pith:2019:3MSQQGSBJQ5FHUUG76OND7ZTEL

not attested not anchored not stored refs pending

Realization of Anomalous Floquet Insulators in Strongly-Coupled Nanophotonic Lattices

David Perron, Shirin Afzal, Tyler J. Zimmerling, Vien Van (University of Alberta), Yang Ren

arxiv:1912.10126 v1 · 2019-12-20 · 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{3MSQQGSBJQ5FHUUG76OND7ZTEL}

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	2026-07-05T01:15:09.673196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db25081a414c3a53d286ff9cd1ff3322c00e69f58614ed65e85cb8db8b6c5713

Aliases

arxiv: 1912.10126 · arxiv_version: 1912.10126v1 · doi: 10.48550/arxiv.1912.10126 · pith_short_12: 3MSQQGSBJQ5F · pith_short_16: 3MSQQGSBJQ5FHUUG · pith_short_8: 3MSQQGSB

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/3MSQQGSBJQ5FHUUG76OND7ZTEL \
  | 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: db25081a414c3a53d286ff9cd1ff3322c00e69f58614ed65e85cb8db8b6c5713

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "208f50b71bd94f7ee89d47f49281e4fc165471382a97d30fc353b9a0fb9ba2a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-12-20T22:42:41Z",
    "title_canon_sha256": "7da1acd322ad8f0ec534cf23346b29c074826d0e66c75f2b0581fc1eda306b61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.10126",
    "kind": "arxiv",
    "version": 1
  }
}