Pith Number

pith:4W572HB4

pith:2017:4W572HB47MBOBPBKX4F44DGQAS

not attested not anchored not stored refs pending

Quantum Stabilizer Codes Can Realize Access Structures Impossible by Classical Secret Sharing

Ryutaroh Matsumoto

arxiv:1701.02911 v1 · 2017-01-11 · quant-ph · cs.CR · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4W572HB47MBOBPBKX4F44DGQAS}

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	2026-05-18T00:24:10.393737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5bbfd1c3cfb02e0bc2abf0bce0cd004aeffc93bc94ef6ec3b5b382ee8a3560d

Aliases

arxiv: 1701.02911 · arxiv_version: 1701.02911v1 · doi: 10.48550/arxiv.1701.02911 · pith_short_12: 4W572HB47MBO · pith_short_16: 4W572HB47MBOBPBK · pith_short_8: 4W572HB4

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/4W572HB47MBOBPBKX4F44DGQAS \
  | 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: e5bbfd1c3cfb02e0bc2abf0bce0cd004aeffc93bc94ef6ec3b5b382ee8a3560d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "454b989d21eb0478a11e23194ffec0c687566cacaa81023f1cb0243d6801f984",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-01-11T10:06:34Z",
    "title_canon_sha256": "c26c9a118bfcd112ea3f99215409ea7f7e9b577ea8025a74bee475974553a4e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.02911",
    "kind": "arxiv",
    "version": 1
  }
}