Pith Number

pith:M6RYZQKK

pith:2024:M6RYZQKKNR4UVPCHXLQ4MM2EJZ

not attested not anchored not stored refs pending

Separation of measurement uncertainty into quantum and classical parts based on Kirkwood-Dirac quasiprobability and generalized entropy

Agung Budiyono

arxiv:2412.10619 v1 · 2024-12-13 · 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{M6RYZQKKNR4UVPCHXLQ4MM2EJZ}

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	2026-07-05T09:49:18.456091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67a38cc14a6c794abc47bae1c633444e46a3795f5187def75cdef44272c96aef

Aliases

arxiv: 2412.10619 · arxiv_version: 2412.10619v1 · doi: 10.48550/arxiv.2412.10619 · pith_short_12: M6RYZQKKNR4U · pith_short_16: M6RYZQKKNR4UVPCH · pith_short_8: M6RYZQKK

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/M6RYZQKKNR4UVPCHXLQ4MM2EJZ \
  | 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: 67a38cc14a6c794abc47bae1c633444e46a3795f5187def75cdef44272c96aef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1d9bc089ba590d728d47ce877bbf3577d379d2b1059cac5db1f3842c6acdf7d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-12-13T23:58:37Z",
    "title_canon_sha256": "114ad4611f724846022063fed28eb3ff4665a1dc87a628ee2c8e834ed515a586"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.10619",
    "kind": "arxiv",
    "version": 1
  }
}