Pith Number

pith:UMXVUIBI

pith:2009:UMXVUIBI3U2HIERKOQZX4ENI4T

not attested not anchored not stored refs pending

Generic controllability properties for the bilinear Schr\"odinger equation

Inria Lorraine / Iecn / Mmas), Mario Sigalotti (IECN, Paolo Mason

arxiv:0911.5650 v1 · 2009-11-30 · math.OC · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UMXVUIBI3U2HIERKOQZX4ENI4T}

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	2026-05-18T04:40:21.719052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a32f5a2028dd3474122a74337e11a8e4f843d0a28440b3155b0924e817757a9e

Aliases

arxiv: 0911.5650 · arxiv_version: 0911.5650v1 · doi: 10.48550/arxiv.0911.5650 · pith_short_12: UMXVUIBI3U2H · pith_short_16: UMXVUIBI3U2HIERK · pith_short_8: UMXVUIBI

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/UMXVUIBI3U2HIERKOQZX4ENI4T \
  | 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: a32f5a2028dd3474122a74337e11a8e4f843d0a28440b3155b0924e817757a9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d239d093fe78e8dafd1cbee37c8bbe9b6197ebbaea099b2c7886474f55f39306",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2009-11-30T14:17:32Z",
    "title_canon_sha256": "3a4b8082622d1c5b030e400f278048a07d8d7afa97db3e295f04b19fed10f765"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.5650",
    "kind": "arxiv",
    "version": 1
  }
}