Pith Number

pith:63QWGL37

pith:2017:63QWGL37VL5SKRGDOUWV6J66YJ

not attested not anchored not stored refs pending

Implementing Parrondo's paradox with two coin quantum walks

Colin Benjamin, Jishnu Rajendran

arxiv:1702.05927 v3 · 2017-02-20 · quant-ph · cond-mat.mes-hall · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{63QWGL37VL5SKRGDOUWV6J66YJ}

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	2026-05-18T00:23:23.398767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6e1632f7faafb2544c3752d5f27dec25db1c5ba7a6f13eca0f88d59ded15a65

Aliases

arxiv: 1702.05927 · arxiv_version: 1702.05927v3 · doi: 10.48550/arxiv.1702.05927 · pith_short_12: 63QWGL37VL5S · pith_short_16: 63QWGL37VL5SKRGD · pith_short_8: 63QWGL37

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/63QWGL37VL5SKRGDOUWV6J66YJ \
  | 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: f6e1632f7faafb2544c3752d5f27dec25db1c5ba7a6f13eca0f88d59ded15a65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cdc4e40e6ee6cd3ca28aafb4ce072e7181b21cfef7b5a353989d5d12ea6bdac",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cs.CC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-02-20T11:04:29Z",
    "title_canon_sha256": "7a7a0630da0360dedacaab22b6ea589e1a3d7df5874d71d0e27b53d166257e0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05927",
    "kind": "arxiv",
    "version": 3
  }
}