Pith Number

pith:EKTVHXD6

pith:2025:EKTVHXD6QMRMXJX6PJKX4MT4J4

not attested not anchored not stored refs pending

Singularity-free dynamical invariants-based quantum control

Akram Youssry, Alberto Peruzzo, Ritik Sareen

arxiv:2510.15340 v2 · 2025-10-17 · quant-ph · cs.LG · cs.SY · eess.SY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EKTVHXD6QMRMXJX6PJKX4MT4J4}

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	2026-05-29T01:04:57.037906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22a753dc7e8322cba6fe7a557e327c4f006f3c465af4bb0aed35f13972876d7b

Aliases

arxiv: 2510.15340 · arxiv_version: 2510.15340v2 · doi: 10.48550/arxiv.2510.15340 · pith_short_12: EKTVHXD6QMRM · pith_short_16: EKTVHXD6QMRMXJX6 · pith_short_8: EKTVHXD6

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/EKTVHXD6QMRMXJX6PJKX4MT4J4 \
  | 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: 22a753dc7e8322cba6fe7a557e327c4f006f3c465af4bb0aed35f13972876d7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82910d1ef911213046cb362a522f7058e32581d7c1fc4754f7cd7aab18b84bb8",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-10-17T06:05:04Z",
    "title_canon_sha256": "d6ce5dd53b1e6a34218463bc857e34dd46e885de861b8c7a6d91c3d6b90a6f57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.15340",
    "kind": "arxiv",
    "version": 2
  }
}