Pith Number

pith:77LN5LPV

pith:2022:77LN5LPVVOS74QYYSX36LZRWGB

not attested not anchored not stored refs pending

Fast quantum state transfer and entanglement for cavity-coupled many qubits via dark pathways

Sai Li, Yi-Xuan Wu, Zheng-Yuan Xue, Zi-Yan Guan

arxiv:2201.06810 v1 · 2022-01-18 · 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{77LN5LPVVOS74QYYSX36LZRWGB}

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	2026-07-05T03:56:05.207263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffd6deadf5aba5fe431895f7e5e6363046b852029d37fbb7669d4ad8d3a800b1

Aliases

arxiv: 2201.06810 · arxiv_version: 2201.06810v1 · doi: 10.48550/arxiv.2201.06810 · pith_short_12: 77LN5LPVVOS7 · pith_short_16: 77LN5LPVVOS74QYY · pith_short_8: 77LN5LPV

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/77LN5LPVVOS74QYYSX36LZRWGB \
  | 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: ffd6deadf5aba5fe431895f7e5e6363046b852029d37fbb7669d4ad8d3a800b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60d84f0cb9fd174897673f1e54d1e3e89cc85214cc66f6e62381dd582b973beb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-01-18T08:29:35Z",
    "title_canon_sha256": "8527e1b87e9557d4d00453f61bf968da1382bc5cdb573e2530ce072fd9deb517"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.06810",
    "kind": "arxiv",
    "version": 1
  }
}