Pith Number

pith:HEFSDID3

pith:2025:HEFSDID3ZOADW6KBZFMSQW7LWA

not attested not anchored not stored refs pending

Quantum Doeblin Coefficients: Interpretations and Applications

Christoph Hirche, Ian George, Mark M. Wilde, Theshani Nuradha

arxiv:2503.22823 v3 · 2025-03-28 · quant-ph · cs.IT · cs.LG · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HEFSDID3ZOADW6KBZFMSQW7LWA}

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

2 papers in Pith

Retrocausal capacity of a quantum channel

Tight Contraction Rates for Primitive Channels under Quantum $f$-Divergences

Receipt and verification

First computed	2026-05-20T01:04:53.364525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

390b21a07bcb803b7941c959285bebb014d406c5fd891f77c0560d48914dfb6b

Aliases

arxiv: 2503.22823 · arxiv_version: 2503.22823v3 · doi: 10.48550/arxiv.2503.22823 · pith_short_12: HEFSDID3ZOAD · pith_short_16: HEFSDID3ZOADW6KB · pith_short_8: HEFSDID3

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/HEFSDID3ZOADW6KBZFMSQW7LWA \
  | 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: 390b21a07bcb803b7941c959285bebb014d406c5fd891f77c0560d48914dfb6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b81e61569f77a338dd1f70c9fcc387cc817b969811be4ea00e37970565a9195",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.LG",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-03-28T18:45:44Z",
    "title_canon_sha256": "c6cc6ff5aa44473263861725b5fbb5673fd42de6d39e16dd6f58c114a45f01e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.22823",
    "kind": "arxiv",
    "version": 3
  }
}