Pith Number

pith:M43U4EU2

pith:2026:M43U4EU2VYE7T6KPFUDI2HQCWC

not attested not anchored not stored refs pending

Effective Hamiltonians for Predictive Quantum Control

Hugo Ribeiro, Razvan Stanescu

arxiv:2607.27111 v1 · 2026-07-29 · 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{M43U4EU2VYE7T6KPFUDI2HQCWC}

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.

Cited by

1 paper in Pith

Error-Generator-Level Compression for Fast Quantum Gates

Receipt and verification

First computed	2026-07-30T01:23:36.687774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

67374e129aae09f9f94f2d068d1e02b0abdf6d5980092b0d45bcdd14d4b040f6

Aliases

arxiv: 2607.27111 · arxiv_version: 2607.27111v1 · doi: 10.48550/arxiv.2607.27111 · pith_short_12: M43U4EU2VYE7 · pith_short_16: M43U4EU2VYE7T6KP · pith_short_8: M43U4EU2

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/M43U4EU2VYE7T6KPFUDI2HQCWC \
  | 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: 67374e129aae09f9f94f2d068d1e02b0abdf6d5980092b0d45bcdd14d4b040f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fb553c45638d8227ea5f3476160bc5ad5c63986c02484bd74ae38b410b268b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-29T16:39:48Z",
    "title_canon_sha256": "025233c6e7111571ae1b56b307b8590992c488b7ce24a7aff88ed109dbf0e348"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27111",
    "kind": "arxiv",
    "version": 1
  }
}