Pith Number

pith:D3CDMVWZ

pith:2013:D3CDMVWZZXGJDUKYF4YLDCZGUP

not attested not anchored not stored refs pending

On some open questions in bilinear quantum control

INRIA Nancy - Grand Est / IECN / LMAM), INRIA Saclay - Ile de France / CMAP Centre de Math\'ematiques Appliqu\'ees), Mario Sigalotti (CMAP, Thomas Chambrion (IECL, Ugo Boscain (CMAP

arxiv:1304.7181 v1 · 2013-04-26 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D3CDMVWZZXGJDUKYF4YLDCZGUP}

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	2026-05-18T03:27:02.374548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ec43656d9cdcc91d1582f30b18b26a3facd6dd15dfc736b121d3716d26fc83e

Aliases

arxiv: 1304.7181 · arxiv_version: 1304.7181v1 · doi: 10.48550/arxiv.1304.7181 · pith_short_12: D3CDMVWZZXGJ · pith_short_16: D3CDMVWZZXGJDUKY · pith_short_8: D3CDMVWZ

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/D3CDMVWZZXGJDUKYF4YLDCZGUP \
  | 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: 1ec43656d9cdcc91d1582f30b18b26a3facd6dd15dfc736b121d3716d26fc83e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2bf18b2039d13c36c8d26e94a8c67fa8d614fbff5d0c1a309c713c868c7f413",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-04-26T14:31:51Z",
    "title_canon_sha256": "b95310b6ea48451cafb60f7cf415ad9a2a0353fe28f13c214a74d4099d691b58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7181",
    "kind": "arxiv",
    "version": 1
  }
}