Pith Number

pith:X7O3N6NA

pith:2018:X7O3N6NAWDSFEB4HWKACF76CXM

not attested not anchored not stored refs pending

On $f$-Divergences: Integral Representations, Local Behavior, and Inequalities

Igal Sason

arxiv:1804.06334 v3 · 2018-04-17 · 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{X7O3N6NAWDSFEB4HWKACF76CXM}

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	2026-05-18T00:11:34.402281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfddb6f9a0b0e4520787b28022ffc2bb1a1b7a705e86efaa1c96acdd96df4004

Aliases

arxiv: 1804.06334 · arxiv_version: 1804.06334v3 · doi: 10.48550/arxiv.1804.06334 · pith_short_12: X7O3N6NAWDSF · pith_short_16: X7O3N6NAWDSFEB4H · pith_short_8: X7O3N6NA

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/X7O3N6NAWDSFEB4HWKACF76CXM \
  | 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: bfddb6f9a0b0e4520787b28022ffc2bb1a1b7a705e86efaa1c96acdd96df4004

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c97f2a77dc6cbf87f037f1c45ecd797227cc1d0070e6389b35ec9a22479c4fe",
    "cross_cats_sorted": [
      "math.IT",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-04-17T15:55:48Z",
    "title_canon_sha256": "778a11ed42186f72873d868477acb7f8986e84682a4abcaa7b268dd9e9cb0a87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06334",
    "kind": "arxiv",
    "version": 3
  }
}