Pith Number

pith:HQ4DRO4W

pith:2019:HQ4DRO4WBDIGNKOKIWS3TN3ONY

not attested not anchored not stored refs pending

A Comparison of Quantum Walk Implementations on NISQ Computers

Clive Emary, Konstantinos Georgopoulos, Paolo Zuliani

arxiv:1911.00305 v4 · 2019-11-01 · 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{HQ4DRO4WBDIGNKOKIWS3TN3ONY}

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	2026-07-05T02:15:21.791383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c3838bb9608d066a9ca45a5b9b76e6e23809cd0176ccf60c9cf2ce678246878

Aliases

arxiv: 1911.00305 · arxiv_version: 1911.00305v4 · doi: 10.48550/arxiv.1911.00305 · pith_short_12: HQ4DRO4WBDIG · pith_short_16: HQ4DRO4WBDIGNKOK · pith_short_8: HQ4DRO4W

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/HQ4DRO4WBDIGNKOKIWS3TN3ONY \
  | 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: 3c3838bb9608d066a9ca45a5b9b76e6e23809cd0176ccf60c9cf2ce678246878

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5810a854103b21150eaab70e92258369ab0add751acc9d01e01b82c7d5c8a8b4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-11-01T11:23:19Z",
    "title_canon_sha256": "af895e2f2d0e191b6b2b4d527358586303395a752a6feee5fdd89a16201098bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.00305",
    "kind": "arxiv",
    "version": 4
  }
}