Pith Number

pith:ANYKMYTI

pith:2025:ANYKMYTIDRXKBG5KQT7PX53SLQ

not attested not anchored not stored refs pending

On the entropy growth of sums of iid discrete random variables

Pavel Sekatski, Riccardo Castellano

arxiv:2508.05348 v1 · 2025-08-07 · cs.IT · 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{ANYKMYTIDRXKBG5KQT7PX53SLQ}

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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

The entropic coherence is a necessary resource for non-energy preserving gates

Receipt and verification

First computed	2026-07-05T11:50:11.113705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0370a662681c6ea09baa84fefbf7725c1ee588cd2ea8970bf8fe5e068b21ed7e

Aliases

arxiv: 2508.05348 · arxiv_version: 2508.05348v1 · doi: 10.48550/arxiv.2508.05348 · pith_short_12: ANYKMYTIDRXK · pith_short_16: ANYKMYTIDRXKBG5K · pith_short_8: ANYKMYTI

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/ANYKMYTIDRXKBG5KQT7PX53SLQ \
  | 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: 0370a662681c6ea09baa84fefbf7725c1ee588cd2ea8970bf8fe5e068b21ed7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65188e09a60ca2a37702506ab937e5da3712fa3e3596970299bd9ac7e5976b2c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-08-07T12:55:52Z",
    "title_canon_sha256": "a0646b60a57a2a5dd479dc677bda73bc62fb1903d976a768b62d8ac44e7f8228"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.05348",
    "kind": "arxiv",
    "version": 1
  }
}