Pith Number

pith:MPMRT4CD

pith:2025:MPMRT4CD45PVCY5CQDB4UAISBV

not attested not anchored not stored refs pending

Circulators Based on Coupled Quantum Anomalous Hall Insulators and Resonators

Dong-Xia Qu, Gang Qiu, Gianpaolo P. Carosi, Kang L. Wang, Luis A. Martinez, Nicholas Materise, Nick Du, Sean O' Kelley, Tony Low, Xian Wu

arxiv:2505.07770 v2 · 2025-05-12 · quant-ph · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MPMRT4CD45PVCY5CQDB4UAISBV}

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	2026-06-11T01:09:12.957747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63d919f043e75f5163a280c3ca01120d7d4afc7bb4482ba9d384e158efca7d51

Aliases

arxiv: 2505.07770 · arxiv_version: 2505.07770v2 · doi: 10.48550/arxiv.2505.07770 · pith_short_12: MPMRT4CD45PV · pith_short_16: MPMRT4CD45PVCY5C · pith_short_8: MPMRT4CD

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/MPMRT4CD45PVCY5CQDB4UAISBV \
  | 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: 63d919f043e75f5163a280c3ca01120d7d4afc7bb4482ba9d384e158efca7d51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec39e7f2f054ebea3f5de22cab559298857b15a5d3bda67a39fa91a72cb83474",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-05-12T17:21:43Z",
    "title_canon_sha256": "d9e68fa1d1c8c9dfef709f6833268a06b3c74c6efc9d0c0bbe030a552916f263"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.07770",
    "kind": "arxiv",
    "version": 2
  }
}