Pith Number

pith:IOEMZOUG

pith:2026:IOEMZOUGMO2LP7TWZYYWQMN5SC

not attested not anchored not stored refs pending

Cumulant-based quantum relative R\'enyi functional

Atirat Meunson, Tanapat Deesuwan

arxiv:2606.31205 v1 · 2026-06-30 · 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{IOEMZOUGMO2LP7TWZYYWQMN5SC}

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

Unifying quantum measurement constructions via a relative-entropy minimum change principle

Receipt and verification

First computed	2026-07-01T01:17:55.568826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4388ccba8663b4b7fe76ce316831bd90be81547ed6b9c95e7fa763881b02530d

Aliases

arxiv: 2606.31205 · arxiv_version: 2606.31205v1 · doi: 10.48550/arxiv.2606.31205 · pith_short_12: IOEMZOUGMO2L · pith_short_16: IOEMZOUGMO2LP7TW · pith_short_8: IOEMZOUG

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/IOEMZOUGMO2LP7TWZYYWQMN5SC \
  | 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: 4388ccba8663b4b7fe76ce316831bd90be81547ed6b9c95e7fa763881b02530d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "651ac5ad9364203559810ed8685a5900cec1dbb2c028cdd9a5b87269b9ee04c5",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-30T06:34:53Z",
    "title_canon_sha256": "bc4d9f253bad74e8a070399a004fab025f7daa8c90870d50727e205be9573d0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31205",
    "kind": "arxiv",
    "version": 1
  }
}