Pith Number

pith:QYFIK6IE

pith:2020:QYFIK6IEP6V43WY53KPFGNA3F3

not attested not anchored not stored refs pending

Quasi-polynomial time algorithms for free quantum games in bounded dimension

Carlo Sparaciari, Hyejung H. Jee, Mario Berta, Omar Fawzi

arxiv:2005.08883 v3 · 2020-05-18 · 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{QYFIK6IEP6V43WY53KPFGNA3F3}

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	2026-07-05T02:54:28.331738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

860a8579047fabcddb1dda9e53341b2ef076257a7185215c006a8e337d2e8e29

Aliases

arxiv: 2005.08883 · arxiv_version: 2005.08883v3 · doi: 10.48550/arxiv.2005.08883 · pith_short_12: QYFIK6IEP6V4 · pith_short_16: QYFIK6IEP6V43WY5 · pith_short_8: QYFIK6IE

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/QYFIK6IEP6V43WY53KPFGNA3F3 \
  | 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: 860a8579047fabcddb1dda9e53341b2ef076257a7185215c006a8e337d2e8e29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de52e694a27bf8b3200174059913d66fc6a031bdb25abee594e701ed4bf46838",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-05-18T16:55:08Z",
    "title_canon_sha256": "46a08c026dae4b8e23cf5e101c98fd26e9932f199f1b79cdabed9b7de6fed571"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.08883",
    "kind": "arxiv",
    "version": 3
  }
}