Pith Number

pith:AWA7D5TE

pith:2014:AWA7D5TEFEGJK2LD74R4LH3AXG

not attested not anchored not stored refs pending

Optimized Dynamical Decoupling in {\Xi}-Type n-Level Quantum Systems

Linping Chan, Shuang Cong

arxiv:1402.5177 v2 · 2014-02-21 · 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{AWA7D5TEFEGJK2LD74R4LH3AXG}

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	2026-05-18T02:53:07.217223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0581f1f664290c956963ff23c59f60b980716bcb0b3eef7639aca23420433f7a

Aliases

arxiv: 1402.5177 · arxiv_version: 1402.5177v2 · doi: 10.48550/arxiv.1402.5177 · pith_short_12: AWA7D5TEFEGJ · pith_short_16: AWA7D5TEFEGJK2LD · pith_short_8: AWA7D5TE

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/AWA7D5TEFEGJK2LD74R4LH3AXG \
  | 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: 0581f1f664290c956963ff23c59f60b980716bcb0b3eef7639aca23420433f7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d56b44d5a59969fb0b8b8ab9de99f6bf3c199f803b8b8e5354d160e417fa6909",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-02-21T00:47:41Z",
    "title_canon_sha256": "b22f87e31127b1ef90a94d6122745a70c36e3067912f225ff4d17614f30cd22d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5177",
    "kind": "arxiv",
    "version": 2
  }
}