Pith Number

pith:CJJRIPWU

pith:2019:CJJRIPWUR4FEUNMOJLMXOIGMP3

not attested not anchored not stored refs pending

Efficient Verification of Pure Quantum States in the Adversarial Scenario

Huangjun Zhu, Masahito Hayashi

arxiv:1909.01900 v2 · 2019-09-04 · quant-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CJJRIPWUR4FEUNMOJLMXOIGMP3}

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

1 paper in Pith

Verifying random matrix product states with autoregressive local measurements

Receipt and verification

First computed	2026-07-05T00:37:07.885801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1253143ed48f0a4a358e4ad97720cc7ee1e71f0714d632ed18cd545382782b8a

Aliases

arxiv: 1909.01900 · arxiv_version: 1909.01900v2 · doi: 10.48550/arxiv.1909.01900 · pith_short_12: CJJRIPWUR4FE · pith_short_16: CJJRIPWUR4FEUNMO · pith_short_8: CJJRIPWU

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/CJJRIPWUR4FEUNMOJLMXOIGMP3 \
  | 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: 1253143ed48f0a4a358e4ad97720cc7ee1e71f0714d632ed18cd545382782b8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9f449fc0e2595be6b2d2da44e8478c42df61b22136edc8718c97d88d0388156",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-09-04T15:52:58Z",
    "title_canon_sha256": "1cece791f01fd8e8072f62a59dc3874472f22a6e2db35b7781821d9582d04246"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.01900",
    "kind": "arxiv",
    "version": 2
  }
}