Pith Number

pith:HVKP2MG7

pith:2018:HVKP2MG7XGBP3CCH74IMX2TQRH

not attested not anchored not stored refs pending

Experimental demonstration of quantum walks with initial superposition states

Chui-ping Yang, Franco Nori, Jia-Qi Zhou, Jin-Shuang Jin, Kefei Chen, Li Yu, Qingjun Xu, Qi-ping Su, Shao-Jie Xiong, Xiao-Qiang Xu, Yu Zhang, Zhe Sun

arxiv:1805.09784 v3 · 2018-05-24 · 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{HVKP2MG7XGBP3CCH74IMX2TQRH}

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	2026-05-17T23:45:09.829714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d54fd30dfb982fd8847ff10cbea7089ca488eb95aa7760318d722cfe876e04c

Aliases

arxiv: 1805.09784 · arxiv_version: 1805.09784v3 · doi: 10.48550/arxiv.1805.09784 · pith_short_12: HVKP2MG7XGBP · pith_short_16: HVKP2MG7XGBP3CCH · pith_short_8: HVKP2MG7

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/HVKP2MG7XGBP3CCH74IMX2TQRH \
  | 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: 3d54fd30dfb982fd8847ff10cbea7089ca488eb95aa7760318d722cfe876e04c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e15af25077141b95a2a5f9736df3ece99f78d5007816adfb570537747d8e868e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-05-24T17:05:22Z",
    "title_canon_sha256": "f5b12379f9b452cd711ac4896f6a34dfd69912e15ca192bc2e49357d868541e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09784",
    "kind": "arxiv",
    "version": 3
  }
}