Pith Number

pith:UK42OQUU

pith:2026:UK42OQUUD2GOPGAXZ3KY3VSBRA

not attested not anchored not stored refs pending

New approaches to almost i.i.d. information theory

Filippo Girardi, Giacomo De Palma, Ludovico Lami

arxiv:2605.15114 v1 · 2026-05-14 · 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{UK42OQUUD2GOPGAXZ3KY3VSBRA}

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

Robust generalized quantum Stein's lemma

Receipt and verification

First computed	2026-05-17T23:38:54.083797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2b9a742941e8ce79817ced58dd64188175d6053c0626bc651c7f2dd46e06804

Aliases

arxiv: 2605.15114 · arxiv_version: 2605.15114v1 · doi: 10.48550/arxiv.2605.15114 · pith_short_12: UK42OQUUD2GO · pith_short_16: UK42OQUUD2GOPGAX · pith_short_8: UK42OQUU

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/UK42OQUUD2GOPGAXZ3KY3VSBRA \
  | 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: a2b9a742941e8ce79817ced58dd64188175d6053c0626bc651c7f2dd46e06804

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "716ddbac79a6e86a407b65e3573a8c9712d2f23e65c5ca2fc7e3a9ca8aafbf24",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-14T17:27:47Z",
    "title_canon_sha256": "5dd261a8ed657ea1a3ae23441840c11777c16a80dee2b944ee8683f928fb1900"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.15114",
    "kind": "arxiv",
    "version": 1
  }
}