Pith Number

pith:AGE3RJ3M

pith:2012:AGE3RJ3MBQE7WOLPI2A5G5XQMY

not attested not anchored not stored refs pending

Paradigms for Quantum Feedback Control

L. D. T\'oth

arxiv:1210.0360 v1 · 2012-10-01 · 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{AGE3RJ3MBQE7WOLPI2A5G5XQMY}

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	2026-05-18T03:44:22.651546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0189b8a76c0c09fb396f4681d376f0661a53dd951faca6315a72b7b9bd101d6b

Aliases

arxiv: 1210.0360 · arxiv_version: 1210.0360v1 · doi: 10.48550/arxiv.1210.0360 · pith_short_12: AGE3RJ3MBQE7 · pith_short_16: AGE3RJ3MBQE7WOLP · pith_short_8: AGE3RJ3M

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/AGE3RJ3MBQE7WOLPI2A5G5XQMY \
  | 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: 0189b8a76c0c09fb396f4681d376f0661a53dd951faca6315a72b7b9bd101d6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb682216cc7ba8df90f8cf75dde7cbd51b104a1daa93cb7c22814c44d4490339",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-10-01T11:52:58Z",
    "title_canon_sha256": "3eab43eead6a06630c4e594616f3d21750c67750f2f1344d66f1ec773c11692a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.0360",
    "kind": "arxiv",
    "version": 1
  }
}