Pith Number

pith:6DEFCRPX

pith:2017:6DEFCRPXK4GWWXO4LTQYYM4XPI

not attested not anchored not stored refs pending

On the entropy power inequality for the R\'enyi entropy of order [0,1]

Arnaud Marsiglietti, James Melbourne

arxiv:1710.00800 v3 · 2017-10-02 · cs.IT · math.IT · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6DEFCRPXK4GWWXO4LTQYYM4XPI}

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	2026-05-18T00:10:11.281894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0c85145f7570d6b5ddc5ce18c33977a20461e3e364f3cd837c57be7b11ed97e

Aliases

arxiv: 1710.00800 · arxiv_version: 1710.00800v3 · doi: 10.48550/arxiv.1710.00800 · pith_short_12: 6DEFCRPXK4GW · pith_short_16: 6DEFCRPXK4GWWXO4 · pith_short_8: 6DEFCRPX

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/6DEFCRPXK4GWWXO4LTQYYM4XPI \
  | 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: f0c85145f7570d6b5ddc5ce18c33977a20461e3e364f3cd837c57be7b11ed97e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40c8d5d01c61bdb95d4bb26b0fc789e7eaba4bce86e2e34db7961ba4a2e2ad13",
    "cross_cats_sorted": [
      "math.IT",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-10-02T17:16:01Z",
    "title_canon_sha256": "6d2daf4845d0f7f6c55de88c5d89b7db94738b0492c71c3f27027455c9b518b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.00800",
    "kind": "arxiv",
    "version": 3
  }
}