Pith Number

pith:3DHX7YBH

pith:2002:3DHX7YBHRG7Q4QPOGLULPKN4FC

not attested not anchored not stored refs pending

A Quantum Random Walk Search Algorithm

Julia Kempe, K. Birgitta Whaley, Neil Shenvi

arxiv:quant-ph/0210064 v1 · 2002-10-10 · quant-ph · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3DHX7YBHRG7Q4QPOGLULPKN4FC}

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

2 papers in Pith

Mobility edges in pseudo-unitary quasiperiodic quantum walks

Quantum mechanics provides the physical basis of teleological evolutions

Receipt and verification

First computed	2026-07-04T16:36:11.171714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8cf7fe02789bf0e41ee32e8b7a9bc28ab0bf51f991bee24a7ae5777e50b0fe7

Aliases

arxiv: quant-ph/0210064 · arxiv_version: quant-ph/0210064v1 · doi: 10.48550/arxiv.quant-ph/0210064 · pith_short_12: 3DHX7YBHRG7Q · pith_short_16: 3DHX7YBHRG7Q4QPO · pith_short_8: 3DHX7YBH

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/3DHX7YBHRG7Q4QPOGLULPKN4FC \
  | 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: d8cf7fe02789bf0e41ee32e8b7a9bc28ab0bf51f991bee24a7ae5777e50b0fe7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e02fed7efa3864fe35a012a66be30d00faabd7461327654d32319f4bd9f637e",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2002-10-10T00:06:30Z",
    "title_canon_sha256": "6fc5edf27e2490775a773e75e894895816b48e058d1f0b24b8ccacaf95839b8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0210064",
    "kind": "arxiv",
    "version": 1
  }
}