Pith Number

pith:KASQMUYO

pith:2026:KASQMUYOELMTUSX3EJ5P4YKO4G

not attested not anchored not stored refs pending

Quantum Optimal Control at Intermediate Times: Controlling Revivals in Spin Chains

Ignacio R. Sol\'a, Juan J. Omiste

arxiv:2607.28783 v1 · 2026-07-30 · quant-ph · physics.comp-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{KASQMUYOELMTUSX3EJ5P4YKO4G}

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	2026-08-03T00:12:52.353836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

502506530e22d93a4afb227afe614ee1b0f2278f85f9c3cb6f38fac9199e8e19

Aliases

arxiv: 2607.28783 · arxiv_version: 2607.28783v1 · doi: 10.48550/arxiv.2607.28783 · pith_short_12: KASQMUYOELMT · pith_short_16: KASQMUYOELMTUSX3 · pith_short_8: KASQMUYO

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/KASQMUYOELMTUSX3EJ5P4YKO4G \
  | 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: 502506530e22d93a4afb227afe614ee1b0f2278f85f9c3cb6f38fac9199e8e19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "227e6fde216bf1c9ff37dc4c3485ba9af9626449e15e99ec55aebd342646d538",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-30T19:12:55Z",
    "title_canon_sha256": "2c4e6fc75430933cb32b00c2f1c072c5dc8eccbe6418753c0e37723b7102ac96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28783",
    "kind": "arxiv",
    "version": 1
  }
}