Pith Number

pith:OKJUTRRO

pith:2018:OKJUTRROTWJMNU3UBCB56KYGD3

not attested not anchored not stored refs pending

Quantum Advantages in Hypercube Game

Kun Fang, Runyao Duan, Xiaoming Sun, Xiaoyu He

arxiv:1806.02642 v1 · 2018-06-07 · 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{OKJUTRROTWJMNU3UBCB56KYGD3}

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	2026-05-18T00:13:56.126675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

729349c62e9d92c6d3740883df2b061ee3b7da2da76c22d2dad1d6103b66f9f1

Aliases

arxiv: 1806.02642 · arxiv_version: 1806.02642v1 · doi: 10.48550/arxiv.1806.02642 · pith_short_12: OKJUTRROTWJM · pith_short_16: OKJUTRROTWJMNU3U · pith_short_8: OKJUTRRO

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/OKJUTRROTWJMNU3UBCB56KYGD3 \
  | 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: 729349c62e9d92c6d3740883df2b061ee3b7da2da76c22d2dad1d6103b66f9f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b059bad0a6701ae4489b892e5b143dccee99be0eb534f657dd063a7c4d38c1c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-06-07T12:36:07Z",
    "title_canon_sha256": "7bbe1c0c66d449ec8aaa1d15c8474860be0adebebdbc10198deb07f2aaad69e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.02642",
    "kind": "arxiv",
    "version": 1
  }
}