Pith Number

pith:K2H3Z7VW

pith:2016:K2H3Z7VWPDZEYRXRAK6T3EF3AN

not attested not anchored not stored refs pending

Anomalous Topological Phases and Unpaired Dirac Cones in Photonic Floquet Topological Insulators

Daniel Leykam, M. C. Rechtsman, Y. D. Chong

arxiv:1601.01764 v2 · 2016-01-08 · physics.optics · cond-mat.mes-hall · 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{K2H3Z7VWPDZEYRXRAK6T3EF3AN}

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	2026-05-18T01:11:31.790739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

568fbcfeb678f24c46f102bd3d90bb03591ef10ed16feb91a44fe3e77f5d74fe

Aliases

arxiv: 1601.01764 · arxiv_version: 1601.01764v2 · doi: 10.48550/arxiv.1601.01764 · pith_short_12: K2H3Z7VWPDZE · pith_short_16: K2H3Z7VWPDZEYRXR · pith_short_8: K2H3Z7VW

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/K2H3Z7VWPDZEYRXRAK6T3EF3AN \
  | 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: 568fbcfeb678f24c46f102bd3d90bb03591ef10ed16feb91a44fe3e77f5d74fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f9a3f776fc5aff75d2ed9ed2790bc3b42b11d5e17bac8f744dfbd93776561cf",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-01-08T03:42:28Z",
    "title_canon_sha256": "2d79a5f3568d74a24cb446d511fb7a09c86d2222db2ebacde20c2ad6ea52ca00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.01764",
    "kind": "arxiv",
    "version": 2
  }
}