Pith Number

pith:M2YLZWBW

pith:2011:M2YLZWBWB35G6PX3FS3ASES3BQ

not attested not anchored not stored refs pending

Property testing of unitary operators

Guoming Wang

arxiv:1110.1133 v3 · 2011-10-06 · 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{M2YLZWBWB35G6PX3FS3ASES3BQ}

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	2026-05-18T03:23:46.840171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66b0bcd8360efa6f3efb2cb609125b0c0cfc28766b479471ac3a01b75bbabdfa

Aliases

arxiv: 1110.1133 · arxiv_version: 1110.1133v3 · doi: 10.48550/arxiv.1110.1133 · pith_short_12: M2YLZWBWB35G · pith_short_16: M2YLZWBWB35G6PX3 · pith_short_8: M2YLZWBW

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/M2YLZWBWB35G6PX3FS3ASES3BQ \
  | 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: 66b0bcd8360efa6f3efb2cb609125b0c0cfc28766b479471ac3a01b75bbabdfa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b68a0f91027f0fa14e21313176673b6815191e2d6dd56b73148b95f5dfd3fab2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-10-06T02:07:40Z",
    "title_canon_sha256": "fc648ded2e5be433bfc34505a56df69a5d29ec31fe70d32c8702a958ecbccb85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.1133",
    "kind": "arxiv",
    "version": 3
  }
}