Pith Number

pith:6CZOK4ST

pith:2016:6CZOK4STWRZNP3PHQ3PM6G3RMD

not attested not anchored not stored refs pending

Optimal adaptive control for quantum metrology with time-dependent Hamiltonians

Andrew N. Jordan, Shengshi Pang

arxiv:1606.02166 v3 · 2016-06-07 · quant-ph

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

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	2026-05-18T00:49:04.599497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0b2e57253b472d7ede786decf1b7160ec95cfeda9c2780b249d86e82c512739

Aliases

arxiv: 1606.02166 · arxiv_version: 1606.02166v3 · doi: 10.48550/arxiv.1606.02166 · pith_short_12: 6CZOK4STWRZN · pith_short_16: 6CZOK4STWRZNP3PH · pith_short_8: 6CZOK4ST

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/6CZOK4STWRZNP3PHQ3PM6G3RMD \
  | 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: f0b2e57253b472d7ede786decf1b7160ec95cfeda9c2780b249d86e82c512739

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa47216c1b45881cc71ab7acace244cb6551d3437c233114878c2a860e680d6a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-06-07T15:05:42Z",
    "title_canon_sha256": "870f159883b088a489b2f78ddefb8f7f22dc7347f73824496425d4fb5daf3937"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.02166",
    "kind": "arxiv",
    "version": 3
  }
}