Pith Number

pith:YD4JHWIL

pith:2021:YD4JHWILM5NZCUCNRAENYLU36O

not attested not anchored not stored refs pending

Multipartite entanglement of the topologically ordered state in a perturbed toric code

Franco Nori, Heng Fan, J. Q. You, Tao Liu, Yu-Ran Zhang, Yu Zeng

arxiv:2109.03315 v1 · 2021-09-07 · 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{YD4JHWILM5NZCUCNRAENYLU36O}

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.

Cited by

1 paper in Pith

Robust multipartite entanglement in dirty topological wires

Receipt and verification

First computed	2026-07-05T04:31:11.090475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0f893d90b675b91504d8808dc2e9bf381b3f6e8bb544f5bfd1c050b434f3986

Aliases

arxiv: 2109.03315 · arxiv_version: 2109.03315v1 · doi: 10.48550/arxiv.2109.03315 · pith_short_12: YD4JHWILM5NZ · pith_short_16: YD4JHWILM5NZCUCN · pith_short_8: YD4JHWIL

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/YD4JHWILM5NZCUCNRAENYLU36O \
  | 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: c0f893d90b675b91504d8808dc2e9bf381b3f6e8bb544f5bfd1c050b434f3986

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "380c63b3e439c1d25e74a55104170c562de67f301b15ff1220e90a0f402a6350",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-09-07T20:20:21Z",
    "title_canon_sha256": "2ef07f51c8d6c485beececa2aa919e6f0dbeefc39789d1cffd59792b4898ad60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.03315",
    "kind": "arxiv",
    "version": 1
  }
}