Pith Number

pith:7IA2JPEJ

pith:2013:7IA2JPEJUHPNWBMEMSLO6KJOQB

not attested not anchored not stored refs pending

Total Variation of the Control and Energy of Bilinear Quantum Systems

INRIA Nancy - Grand Est / IECN / LMAM), Marco Caponigro (M2N), Nabile Boussaid (LM-Besan\c{c}on), Thomas Chambrion (IECL

arxiv:1303.3378 v1 · 2013-03-14 · 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{7IA2JPEJUHPNWBMEMSLO6KJOQB}

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	2026-05-18T03:30:54.734836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa01a4bc89a1dedb05846496ef292e806ec5971cd54332c688a08e8cab2c1866

Aliases

arxiv: 1303.3378 · arxiv_version: 1303.3378v1 · doi: 10.48550/arxiv.1303.3378 · pith_short_12: 7IA2JPEJUHPN · pith_short_16: 7IA2JPEJUHPNWBME · pith_short_8: 7IA2JPEJ

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/7IA2JPEJUHPNWBMEMSLO6KJOQB \
  | 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: fa01a4bc89a1dedb05846496ef292e806ec5971cd54332c688a08e8cab2c1866

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77c30540f6605bc5a16a0d71b41ec1a423649bf7c923c64b44b40a5390588d5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-03-14T08:44:00Z",
    "title_canon_sha256": "d79c08992365a4d673479e5f60b605f30a2e8d1ada632666403606621cf00da9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.3378",
    "kind": "arxiv",
    "version": 1
  }
}