Pith Number

pith:SBM4HB4M

pith:2011:SBM4HB4M3QOLEVQZHXG2P3ZKCK

not attested not anchored not stored refs pending

Noise and Controllability: suppression of controllability in large quantum systems

Michael Khasin, Ronnie Kosloff

arxiv:1101.3248 v1 · 2011-01-17 · quant-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SBM4HB4M3QOLEVQZHXG2P3ZKCK}

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	2026-05-18T02:03:39.139024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9059c3878cdc1cb256193dcda7ef2a128ee2abe7c4dc48920fe5fdc67aaace92

Aliases

arxiv: 1101.3248 · arxiv_version: 1101.3248v1 · doi: 10.48550/arxiv.1101.3248 · pith_short_12: SBM4HB4M3QOL · pith_short_16: SBM4HB4M3QOLEVQZ · pith_short_8: SBM4HB4M

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/SBM4HB4M3QOLEVQZHXG2P3ZKCK \
  | 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: 9059c3878cdc1cb256193dcda7ef2a128ee2abe7c4dc48920fe5fdc67aaace92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee16780cf31c4c13c5eafcb30acbd6ec34fc09587b8da46c632c7520da028e1f",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-01-17T15:49:50Z",
    "title_canon_sha256": "dbfe276bd4b0bd8aac1ef4accde7afc852b15bbabe59cc06e2fc5ca5c07e3d91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.3248",
    "kind": "arxiv",
    "version": 1
  }
}