Pith Number

pith:MEIHXADT

pith:2009:MEIHXADTDLHPOMUYOESNA2TT4H

not attested not anchored not stored refs pending

Quantum stochastic walks: A generalization of classical random walks and quantum walks

Al\'an Aspuru-Guzik, C\'esar A. Rodr\'iguez-Rosario, James D. Whitfield

arxiv:0905.2942 v2 · 2009-05-18 · 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{MEIHXADTDLHPOMUYOESNA2TT4H}

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	2026-05-18T04:29:54.070987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61107b80731acef732987124d06a73e1c35fa01a106a010e5f5854841873809d

Aliases

arxiv: 0905.2942 · arxiv_version: 0905.2942v2 · doi: 10.48550/arxiv.0905.2942 · pith_short_12: MEIHXADTDLHP · pith_short_16: MEIHXADTDLHPOMUY · pith_short_8: MEIHXADT

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/MEIHXADTDLHPOMUYOESNA2TT4H \
  | 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: 61107b80731acef732987124d06a73e1c35fa01a106a010e5f5854841873809d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b541fa76e7fe25186182bb3b6971140bd6d0e8c111530a9a58087e10eee9042d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-05-18T19:13:46Z",
    "title_canon_sha256": "46f4701df6e2f5c638cc341d397e89a16996b178b46efac6a1e61a07f64ba1b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.2942",
    "kind": "arxiv",
    "version": 2
  }
}