Pith Number

pith:UKCB3S4S

pith:2014:UKCB3S4S37VEV77CSJIYEWB4KA

not attested not anchored not stored refs pending

Bounds on the deficit in the logarithmic Sobolev inequality

Cyril Roberto (MODAL'X), Nathael Gozlan (LAMA), Paul-Marie Samson (LAMA), Sergey Bobkov (UMN-MATH)

arxiv:1408.2115 v1 · 2014-08-09 · math.PR · 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{UKCB3S4S37VEV77CSJIYEWB4KA}

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	2026-05-18T02:45:30.323587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2841dcb92dfea4affe2925182583c50285ddc29b764d52323910a36a0f20e57

Aliases

arxiv: 1408.2115 · arxiv_version: 1408.2115v1 · doi: 10.48550/arxiv.1408.2115 · pith_short_12: UKCB3S4S37VE · pith_short_16: UKCB3S4S37VEV77C · pith_short_8: UKCB3S4S

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/UKCB3S4S37VEV77CSJIYEWB4KA \
  | 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: a2841dcb92dfea4affe2925182583c50285ddc29b764d52323910a36a0f20e57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac05c987cb12e926a1fb84f9704abfbaf839af6737f7936e1235fc39fa8cfab0",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2014-08-09T14:42:20Z",
    "title_canon_sha256": "0e6cffe525bd4dd5f4ea137da7ae0b9aae02d74723665316809510d297e0e73c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.2115",
    "kind": "arxiv",
    "version": 1
  }
}