Pith Number

pith:PXK3UAYZ

pith:2017:PXK3UAYZET4TLPN4SEYIGX2IPE

not attested not anchored not stored refs pending

Robust quantum state transfer via topological edge states in superconducting qubit chains

Feng Mei, Gang Chen, Lin Tian, Shi-Liang Zhu, Suotang Jia

arxiv:1711.07751 v2 · 2017-11-21 · 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{PXK3UAYZET4TLPN4SEYIGX2IPE}

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	2026-05-17T23:56:38.927618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dd5ba031924f935bdbc9130835f48791f600bf7f8ddde0e4fe825accbec8dce

Aliases

arxiv: 1711.07751 · arxiv_version: 1711.07751v2 · doi: 10.48550/arxiv.1711.07751 · pith_short_12: PXK3UAYZET4T · pith_short_16: PXK3UAYZET4TLPN4 · pith_short_8: PXK3UAYZ

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/PXK3UAYZET4TLPN4SEYIGX2IPE \
  | 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: 7dd5ba031924f935bdbc9130835f48791f600bf7f8ddde0e4fe825accbec8dce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60f0841de210795a64567a18cd48ddc4307fbbbfa66fd28d4ae6f63acad15121",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-11-21T12:38:34Z",
    "title_canon_sha256": "b757ec1ac63e25b75aede1a5069b3d4cc71135620c17029357e020cd101199f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.07751",
    "kind": "arxiv",
    "version": 2
  }
}