Pith Number

pith:HXQBEA7V

pith:2018:HXQBEA7VLWOT6JWMNFJGHTN6FV

not attested not anchored not stored refs pending

How to transform graph states using single-qubit operations: computational complexity and algorithms

Axel Dahlberg, Jonas Helsen, Stephanie Wehner

arxiv:1805.05306 v2 · 2018-05-14 · quant-ph · cs.CC · cs.DS · cs.ET · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HXQBEA7VLWOT6JWMNFJGHTN6FV}

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

The Structure of Circle Graph States

Receipt and verification

First computed	2026-05-18T00:15:53.984204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3de01203f55d9d3f26cc695263cdbe2d67cfa6f6a3bc0d689c615369df8a76ee

Aliases

arxiv: 1805.05306 · arxiv_version: 1805.05306v2 · doi: 10.48550/arxiv.1805.05306 · pith_short_12: HXQBEA7VLWOT · pith_short_16: HXQBEA7VLWOT6JWM · pith_short_8: HXQBEA7V

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/HXQBEA7VLWOT6JWMNFJGHTN6FV \
  | 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: 3de01203f55d9d3f26cc695263cdbe2d67cfa6f6a3bc0d689c615369df8a76ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e4034c2727b03718a742f42769e8fd92b1eb836128dc9deec8effed94b4b062",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.DS",
      "cs.ET",
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-05-14T17:33:09Z",
    "title_canon_sha256": "659a398bf1482d0df0e38968f92a15b0052be48c8e757e79e0d4c6296273cfe6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05306",
    "kind": "arxiv",
    "version": 2
  }
}