Pith Number

pith:A375PFIS

pith:2019:A375PFISOZKCR4D7KGUJIF6X6Z

not attested not anchored not stored refs pending

Incompatibility probability of random quantum measurements

Hua Xiang, Lin Zhang, Shao-Ming Fei, Xianqing Li-Jost

arxiv:1912.12321 v1 · 2019-12-27 · 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{A375PFISOZKCR4D7KGUJIF6X6Z}

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	2026-07-05T00:28:58.481443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06ffd79512765428f07f51a89417d7f662a085844c38d7b49c3b0aef18076336

Aliases

arxiv: 1912.12321 · arxiv_version: 1912.12321v1 · doi: 10.48550/arxiv.1912.12321 · pith_short_12: A375PFISOZKC · pith_short_16: A375PFISOZKCR4D7 · pith_short_8: A375PFIS

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/A375PFISOZKCR4D7KGUJIF6X6Z \
  | 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: 06ffd79512765428f07f51a89417d7f662a085844c38d7b49c3b0aef18076336

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bf06ca9354d57c81483d56c04fef7fdbd9b43f8fb2c2f576e6d19c5bb4ac676",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-12-27T19:44:26Z",
    "title_canon_sha256": "38d4283ec284715279ff6645fdb9b6d82fbcee8dcc69e24f8619b50a8e78013d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.12321",
    "kind": "arxiv",
    "version": 1
  }
}