Pith Number

pith:3G3VKB75

pith:2022:3G3VKB75CQPWSWCLWCLLTOMCZB

not attested not anchored not stored refs pending

Maximal coin-walker entanglement in a ballistic quantum walk

Chang-Wei Sun, Heng Zhou, Jia-Chen Duan, Jian Guo, Ping Xu, Ran Yang, Rong Zhang, Shi-Ning Zhu, Yan-Xiao Gong, Zhenda Xie

arxiv:2202.09624 v1 · 2022-02-19 · 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{3G3VKB75CQPWSWCLWCLLTOMCZB}

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	2026-07-05T04:22:03.886354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9b75507fd141f69584bb096b9b982c85f655e3dcfb1d1ce91c59da14d83695b

Aliases

arxiv: 2202.09624 · arxiv_version: 2202.09624v1 · doi: 10.48550/arxiv.2202.09624 · pith_short_12: 3G3VKB75CQPW · pith_short_16: 3G3VKB75CQPWSWCL · pith_short_8: 3G3VKB75

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/3G3VKB75CQPWSWCLWCLLTOMCZB \
  | 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: d9b75507fd141f69584bb096b9b982c85f655e3dcfb1d1ce91c59da14d83695b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fddc782f9564ef77adb702c139f39aa10cc87b929f843d447802da7d18a0242",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-02-19T15:38:13Z",
    "title_canon_sha256": "2cb21827134db9b6d3d35d42a2c5dcbb2b2af820ca18cbe26ca8e79000224bb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.09624",
    "kind": "arxiv",
    "version": 1
  }
}