Pith Number

pith:B3VEWCY6

pith:2026:B3VEWCY6X7A5DT3WYXTUUYK5CW

not attested not anchored not stored refs pending

Experiment-compatible measurement--feedback quantum state preparation with reinforcement learning

Linghui Chen, Tao Zhang, Xiaotian Nie

arxiv:2606.13005 v1 · 2026-06-11 · quant-ph · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B3VEWCY6X7A5DT3WYXTUUYK5CW}

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	2026-06-12T01:09:36.751937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0eea4b0b1ebfc1d1cf76c5e74a615d158c471fb5da43667401f55c86ab6c88e1

Aliases

arxiv: 2606.13005 · arxiv_version: 2606.13005v1 · doi: 10.48550/arxiv.2606.13005 · pith_short_12: B3VEWCY6X7A5 · pith_short_16: B3VEWCY6X7A5DT3W · pith_short_8: B3VEWCY6

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/B3VEWCY6X7A5DT3WYXTUUYK5CW \
  | 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: 0eea4b0b1ebfc1d1cf76c5e74a615d158c471fb5da43667401f55c86ab6c88e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78e48c6dec64ebfe3e586f791873cae12f6d18f27268f9e3e799d63d1e764697",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-11T07:41:08Z",
    "title_canon_sha256": "530e347df9a9b36aefb54488a36ef4a1c2fcec826ad770e178aac140a8f1f63b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.13005",
    "kind": "arxiv",
    "version": 1
  }
}