Pith Number

pith:LGIFGOXK

pith:2018:LGIFGOXKOWU7JQXSUSEP3WM4XC

not attested not anchored not stored refs pending

Mutually Unbiased Coarse-Grained Measurements of Two or More Phase-Space Variables

D. S. Tasca, E. C. Paul, Lukasz Rudnicki, S. P. Walborn

arxiv:1804.04480 v1 · 2018-04-12 · 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{LGIFGOXKOWU7JQXSUSEP3WM4XC}

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	2026-05-18T00:16:24.763548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5990533aea75a9f4c2f2a488fdd99cb8b55200d0fdc00a1a1a2ce94f047bced6

Aliases

arxiv: 1804.04480 · arxiv_version: 1804.04480v1 · doi: 10.48550/arxiv.1804.04480 · pith_short_12: LGIFGOXKOWU7 · pith_short_16: LGIFGOXKOWU7JQXS · pith_short_8: LGIFGOXK

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/LGIFGOXKOWU7JQXSUSEP3WM4XC \
  | 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: 5990533aea75a9f4c2f2a488fdd99cb8b55200d0fdc00a1a1a2ce94f047bced6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa5f4008ee73947fd45d5e42f6e7b276655716a28622649e1f19ff8115f4052c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-04-12T12:55:11Z",
    "title_canon_sha256": "a5fbb6af09126ed2fecabaf3a9d7484eb53beb33be078dd2885f5ac2729d45c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04480",
    "kind": "arxiv",
    "version": 1
  }
}