Pith Number

pith:WTCDVVBF

pith:2023:WTCDVVBFDGCQQ63LVREDIWDCHF

not attested not anchored not stored refs pending

The Basis of Design Tools for Quantum Computing: Arrays, Decision Diagrams, Tensor Networks, and ZX-Calculus

Alexander Ploier, Lukas Burgholzer, Robert Wille, Stefan Hillmich, Thomas Grurl, Tom Peham

arxiv:2301.04147 v1 · 2023-01-10 · quant-ph · cs.DS · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WTCDVVBFDGCQQ63LVREDIWDCHF}

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	2026-07-05T05:32:13.361008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4c43ad4251985087b6bac48345862397d5fcbd1952fc75a62000a7fa72b81fc

Aliases

arxiv: 2301.04147 · arxiv_version: 2301.04147v1 · doi: 10.48550/arxiv.2301.04147 · pith_short_12: WTCDVVBFDGCQ · pith_short_16: WTCDVVBFDGCQQ63L · pith_short_8: WTCDVVBF

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/WTCDVVBFDGCQQ63LVREDIWDCHF \
  | 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: b4c43ad4251985087b6bac48345862397d5fcbd1952fc75a62000a7fa72b81fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "403499ba1f9c736057c2cddfed9ec78f0e8cad90c04dd453a72cb8d1a57c4f60",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.ET"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-01-10T19:00:00Z",
    "title_canon_sha256": "a5600befb571e4f2d807df3efd171ecb8cb3407372116a03da2340ec3b55101b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.04147",
    "kind": "arxiv",
    "version": 1
  }
}