Pith Number

pith:ONMGDORX

pith:2020:ONMGDORXZYPZSGQF3Q2SBL5I2N

not attested not anchored not stored refs pending

Quantum proportional-integral (PI) control

Felix Motzoi, Hanhan Li, Hui Chen, K. Birgitta Whaley, Leigh S. Martin, Mohan Sarovar

arxiv:2007.13853 v2 · 2020-07-27 · 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{ONMGDORXZYPZSGQF3Q2SBL5I2N}

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	2026-07-05T01:59:13.172656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

735861ba37ce1f991a05dc3520afa8d36fe8dfe722828d4338a0ceea407bbd3a

Aliases

arxiv: 2007.13853 · arxiv_version: 2007.13853v2 · doi: 10.48550/arxiv.2007.13853 · pith_short_12: ONMGDORXZYPZ · pith_short_16: ONMGDORXZYPZSGQF · pith_short_8: ONMGDORX

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/ONMGDORXZYPZSGQF3Q2SBL5I2N \
  | 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: 735861ba37ce1f991a05dc3520afa8d36fe8dfe722828d4338a0ceea407bbd3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c0398f9753ed3d09799fac4b3667f8e2d154f352bf64c8ae223900e10865475",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-07-27T20:35:47Z",
    "title_canon_sha256": "44c17c234ae74a6b10e6efe850ba6c1273285548891cc0c2c5c330d6868ead6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.13853",
    "kind": "arxiv",
    "version": 2
  }
}