Pith Number

pith:6FB7HOWV

pith:2015:6FB7HOWVD2SEHMVU3OC77Z7YJD

not attested not anchored not stored refs pending

Gradient optimization of analytic controls: the route to high accuracy quantum optimal control

David J. Tannor, Elie Ass\'emat, Frank K. Wilhelm, Shai Machnes

arxiv:1507.04261 v2 · 2015-07-15 · 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{6FB7HOWVD2SEHMVU3OC77Z7YJD}

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	2026-05-18T00:18:57.236663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f143f3bad51ea443b2b4db85ffe7f848d1a5d68ae9de5ec4aa48788f87da877b

Aliases

arxiv: 1507.04261 · arxiv_version: 1507.04261v2 · doi: 10.48550/arxiv.1507.04261 · pith_short_12: 6FB7HOWVD2SE · pith_short_16: 6FB7HOWVD2SEHMVU · pith_short_8: 6FB7HOWV

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/6FB7HOWVD2SEHMVU3OC77Z7YJD \
  | 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: f143f3bad51ea443b2b4db85ffe7f848d1a5d68ae9de5ec4aa48788f87da877b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "057ed1828ce98cb7b62f3d3602faa434d602e60b71e924d0797f8a33d3750477",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-07-15T15:42:49Z",
    "title_canon_sha256": "a5a364d9071881df9b1625de066f0d5d9dd4ea72ea899dfac0f4a45312f88055"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.04261",
    "kind": "arxiv",
    "version": 2
  }
}