Pith Number

pith:7G5MEI6U

pith:2008:7G5MEI6UVSZ3DGMGITR7A754K6

not attested not anchored not stored refs pending

Beyond bilinear controllability : applications to quantum control

Gabriel Turinici (CEREMADE)

arxiv:0808.1840 v1 · 2008-08-13 · math.NA · cs.NA · 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{7G5MEI6UVSZ3DGMGITR7A754K6}

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	2026-06-03T22:06:08.875559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9bac223d4acb3b1998644e3f07fbc579578be3759e80f561b7410671cfa8c8a

Aliases

arxiv: 0808.1840 · arxiv_version: 0808.1840v1 · doi: 10.48550/arxiv.0808.1840 · pith_short_12: 7G5MEI6UVSZ3 · pith_short_16: 7G5MEI6UVSZ3DGMG · pith_short_8: 7G5MEI6U

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/7G5MEI6UVSZ3DGMGITR7A754K6 \
  | 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: f9bac223d4acb3b1998644e3f07fbc579578be3759e80f561b7410671cfa8c8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b84c55ef534a59e228275cef5e9f17d4aa9ed7103b52d5c69e57296ca5d286b3",
    "cross_cats_sorted": [
      "cs.NA",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2008-08-13T14:41:27Z",
    "title_canon_sha256": "5ec691ff7cef9d022e904a73a86c08ad113868ec864fe36319c90ad115f81a59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0808.1840",
    "kind": "arxiv",
    "version": 1
  }
}