Pith Number

pith:TUL2HVQT

pith:2021:TUL2HVQTMQ3SHSMLZ2QBJP6EBX

not attested not anchored not stored refs pending

A Hierarchy for Replica Quantum Advantage

Hsin-Yuan Huang, Jerry Li, Jordan Cotler, Sitan Chen

arxiv:2111.05874 v2 · 2021-11-10 · quant-ph · cs.CC · cs.IT · cs.LG · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TUL2HVQTMQ3SHSMLZ2QBJP6EBX}

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.

Cited by

2 papers in Pith

Optimal Quantum State Testing Even with Limited Entanglement

Coherent-State Propagation: A Computational Framework for Simulating Bosonic Quantum Systems

Receipt and verification

First computed	2026-07-05T03:39:18.529370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d17a3d613643723c98bcea014bfc40dc3f86d6834967649574c7b18cfdfa9c7

Aliases

arxiv: 2111.05874 · arxiv_version: 2111.05874v2 · doi: 10.48550/arxiv.2111.05874 · pith_short_12: TUL2HVQTMQ3S · pith_short_16: TUL2HVQTMQ3SHSML · pith_short_8: TUL2HVQT

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/TUL2HVQTMQ3SHSMLZ2QBJP6EBX \
  | 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: 9d17a3d613643723c98bcea014bfc40dc3f86d6834967649574c7b18cfdfa9c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c839ff9f052dc772fe2b6e31c4ddb0423194bdbdd735344239ca0518e5d3738",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.IT",
      "cs.LG",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-11-10T19:00:06Z",
    "title_canon_sha256": "7c0b8557f4366fddeafd44614527649fbeab573870b57fde57277ff103465811"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.05874",
    "kind": "arxiv",
    "version": 2
  }
}