Pith Number

pith:HCR22MDX

pith:2012:HCR22MDXF2NPKWOD53MFCCNORP

not attested not anchored not stored refs pending

Optimized Dynamical Decoupling via Genetic Algorithms

Daniel A. Lidar, Gregory Quiroz

arxiv:1210.5538 v2 · 2012-10-19 · quant-ph · physics.comp-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{HCR22MDXF2NPKWOD53MFCCNORP}

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	2026-05-18T03:07:31.964556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38a3ad30772e9af559c3eed85109ae8bf09ce11087ec32e507ba80d10dcfc8d7

Aliases

arxiv: 1210.5538 · arxiv_version: 1210.5538v2 · doi: 10.48550/arxiv.1210.5538 · pith_short_12: HCR22MDXF2NP · pith_short_16: HCR22MDXF2NPKWOD · pith_short_8: HCR22MDX

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/HCR22MDXF2NPKWOD53MFCCNORP \
  | 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: 38a3ad30772e9af559c3eed85109ae8bf09ce11087ec32e507ba80d10dcfc8d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3775e36330e78455a292e7327ecc8321111a773280f9fa68a26591a3733409ce",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-10-19T21:11:21Z",
    "title_canon_sha256": "fe12c9252a47245ae09e7b0d4c1bd4239042602da8d626ca7f29096d15a1942f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.5538",
    "kind": "arxiv",
    "version": 2
  }
}