Pith Number

pith:3BYINH3G

pith:2026:3BYINH3GISMGMXOWOWU76DBCZV

not attested not anchored not stored refs pending

Programming with Quantum-Controlled Quantum Channels

Kengo Hirata, Takeshi Tsukada

arxiv:2607.15873 v1 · 2026-07-17 · cs.PL · cs.LO · 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{3BYINH3GISMGMXOWOWU76DBCZV}

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	2026-07-20T01:19:14.778449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d870869f664498665dd675a9ff0c22cd595d0341b5f56afe049e08dc59e44e67

Aliases

arxiv: 2607.15873 · arxiv_version: 2607.15873v1 · doi: 10.48550/arxiv.2607.15873 · pith_short_12: 3BYINH3GISMG · pith_short_16: 3BYINH3GISMGMXOW · pith_short_8: 3BYINH3G

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/3BYINH3GISMGMXOWOWU76DBCZV \
  | 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: d870869f664498665dd675a9ff0c22cd595d0341b5f56afe049e08dc59e44e67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf0fffff4f9e435d63f607460ed433e39fa55fa970a54cdb526c3e68c845e931",
    "cross_cats_sorted": [
      "cs.LO",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2026-07-17T11:40:25Z",
    "title_canon_sha256": "e2d8386584a4798557a181674f4bda8a6ec9d394e0ad4e5d05355c9ebbbd788a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.15873",
    "kind": "arxiv",
    "version": 1
  }
}