Pith Number

pith:EREGEC57

pith:2014:EREGEC57CK3OU3JC6NVSFCO3XQ

not attested not anchored not stored refs pending

Mixed f-divergence and inequalities for log concave functions

Elisabeth M. Werner, Umut Caglar

arxiv:1401.7065 v2 · 2014-01-28 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EREGEC57CK3OU3JC6NVSFCO3XQ}

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	2026-05-18T01:11:51.939404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2448620bbf12b6ea6d22f36b2289dbbc3048197a24a6ae1b4dd2f4d5a0d95b70

Aliases

arxiv: 1401.7065 · arxiv_version: 1401.7065v2 · doi: 10.48550/arxiv.1401.7065 · pith_short_12: EREGEC57CK3O · pith_short_16: EREGEC57CK3OU3JC · pith_short_8: EREGEC57

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/EREGEC57CK3OU3JC6NVSFCO3XQ \
  | 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: 2448620bbf12b6ea6d22f36b2289dbbc3048197a24a6ae1b4dd2f4d5a0d95b70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "512e25dbe67899f47511891ebeea56ab2c0b266622d9a00088615c7cd254da02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2014-01-28T02:14:13Z",
    "title_canon_sha256": "717786da9132318a96257fbcc7e4493c29165f45e9c1bacbd0779c72e09d68b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7065",
    "kind": "arxiv",
    "version": 2
  }
}