Pith Number

pith:Q2KJMGBR

pith:2014:Q2KJMGBREHKSFI7AL2LZIFDOOE

not attested not anchored not stored refs pending

A one-dimensional quantum walk with multiple-rotation on the coin

Hao Qin, Jian Li, Peng Xue, Rong Zhang, Xiang Zhan, Zhihao Bian

arxiv:1404.1611 v2 · 2014-04-06 · 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{Q2KJMGBREHKSFI7AL2LZIFDOOE}

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	2026-05-18T02:49:53.514933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

869496183121d522a3e05e9794146e71351bf743aafdbda6acd7df7a7e9f8d31

Aliases

arxiv: 1404.1611 · arxiv_version: 1404.1611v2 · doi: 10.48550/arxiv.1404.1611 · pith_short_12: Q2KJMGBREHKS · pith_short_16: Q2KJMGBREHKSFI7A · pith_short_8: Q2KJMGBR

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/Q2KJMGBREHKSFI7AL2LZIFDOOE \
  | 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: 869496183121d522a3e05e9794146e71351bf743aafdbda6acd7df7a7e9f8d31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f16ff7a2e692b7d45d0f67e0a92e7b4819a0e1deab80a258450d17b3657daa1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-04-06T19:27:37Z",
    "title_canon_sha256": "e4f46cc753be2609ef7c8f67d2cdd314af1ca5a1123c6f715b89a18a742c5070"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.1611",
    "kind": "arxiv",
    "version": 2
  }
}