Pith Number

pith:6343Q6R3

pith:2011:6343Q6R3CU6UP6OSHPRIC5V7KT

not attested not anchored not stored refs pending

Optimal Control of Inhomogeneous Ensembles

Jr-Shin Li, Justin Ruths

arxiv:1102.3713 v1 · 2011-02-17 · math.OC · cs.SY · 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{6343Q6R3CU6UP6OSHPRIC5V7KT}

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	2026-05-18T04:28:21.175172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6f9b87a3b153d47f9d23be28176bf54e79edc6ebda9af7e496121b1dc003211

Aliases

arxiv: 1102.3713 · arxiv_version: 1102.3713v1 · doi: 10.48550/arxiv.1102.3713 · pith_short_12: 6343Q6R3CU6U · pith_short_16: 6343Q6R3CU6UP6OS · pith_short_8: 6343Q6R3

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/6343Q6R3CU6UP6OSHPRIC5V7KT \
  | 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: f6f9b87a3b153d47f9d23be28176bf54e79edc6ebda9af7e496121b1dc003211

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e01169c78d9afaad71bd35db13c2a15ee97ccdf47760d4fc26df347231549590",
    "cross_cats_sorted": [
      "cs.SY",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2011-02-17T22:28:20Z",
    "title_canon_sha256": "37a4fc994f4af94527af68150b66086cff3b0da44aec653f872273c76ef46033"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.3713",
    "kind": "arxiv",
    "version": 1
  }
}