Pith Number

pith:RQEV2PAS

pith:2022:RQEV2PASAJCSZTENWVTV2LRXAW

not attested not anchored not stored refs pending

Observation of spin-tensor induced topological phase transitions of triply degenerate points with a trapped ion

Chang Liu, Jiangfeng Du, Mengxiang Zhang, Mingdong Zhu, Xinxing Yuan, Xi Qin, Xi-Wang Luo, Yiheng Lin, Yue Li

arxiv:2201.10135 v1 · 2022-01-25 · 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{RQEV2PASAJCSZTENWVTV2LRXAW}

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	2026-07-05T05:28:43.417005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c095d3c1202452ccc8db5675d2e3705a92338a825cecedb52b0c08e2dffcdbb

Aliases

arxiv: 2201.10135 · arxiv_version: 2201.10135v1 · doi: 10.48550/arxiv.2201.10135 · pith_short_12: RQEV2PASAJCS · pith_short_16: RQEV2PASAJCSZTEN · pith_short_8: RQEV2PAS

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/RQEV2PASAJCSZTENWVTV2LRXAW \
  | 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: 8c095d3c1202452ccc8db5675d2e3705a92338a825cecedb52b0c08e2dffcdbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "640b635073e9513c6c03dfd235f3a90cc3159ff0784318d79696d030b8b6e30c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-01-25T07:16:31Z",
    "title_canon_sha256": "b112a9aa34975582a32c6a98211b5c0364f4785568f0b75bf457d2c2514723d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.10135",
    "kind": "arxiv",
    "version": 1
  }
}