Pith Number

pith:5TXMKHQO

pith:2015:5TXMKHQOX6DQYDOGHFED5P3HD3

not attested not anchored not stored refs pending

Quantum leap: how to complete a quantum walk in a single step

Magdalena Stobi\'nska, Pawe{\l} Kurzy\'nski, Peter P. Rohde

arxiv:1504.05480 v2 · 2015-04-21 · 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{5TXMKHQOX6DQYDOGHFED5P3HD3}

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	2026-05-18T01:28:14.387950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eceec51e0ebf870c0dc639483ebf671ec1378817fb7d969900526d545a769929

Aliases

arxiv: 1504.05480 · arxiv_version: 1504.05480v2 · doi: 10.48550/arxiv.1504.05480 · pith_short_12: 5TXMKHQOX6DQ · pith_short_16: 5TXMKHQOX6DQYDOG · pith_short_8: 5TXMKHQO

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/5TXMKHQOX6DQYDOGHFED5P3HD3 \
  | 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: eceec51e0ebf870c0dc639483ebf671ec1378817fb7d969900526d545a769929

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da1a45c3a454ab5d9b36babea69454ee7587cc22cbced8f07a17f4e5a8ef4e9f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-04-21T15:53:34Z",
    "title_canon_sha256": "1151988adbf540c5c8341e7cd29240f57f99aaadfb1d99852f542f4105b5d8bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.05480",
    "kind": "arxiv",
    "version": 2
  }
}