Pith Number

pith:R7AYJXEU

pith:2018:R7AYJXEUMHMIXK2OOWIFKMFE7P

not attested not anchored not stored refs pending

A log-Sobolev inequality for the multislice, with applications

Ryan O'Donnell, Xinyu Wu, Yuval Filmus

arxiv:1809.03546 v1 · 2018-09-10 · math.PR · cs.DM · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R7AYJXEUMHMIXK2OOWIFKMFE7P}

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	2026-05-18T00:06:00.515501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fc184dc9461d88bab4e75905530a4fbd1fa56a9dbacb851542739c36002cb59

Aliases

arxiv: 1809.03546 · arxiv_version: 1809.03546v1 · doi: 10.48550/arxiv.1809.03546 · pith_short_12: R7AYJXEUMHMI · pith_short_16: R7AYJXEUMHMIXK2O · pith_short_8: R7AYJXEU

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/R7AYJXEUMHMIXK2OOWIFKMFE7P \
  | 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: 8fc184dc9461d88bab4e75905530a4fbd1fa56a9dbacb851542739c36002cb59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1418ad6549d3449a056d21e746c0fe622a6d66c3c3277b699a8d1fb05f24e92f",
    "cross_cats_sorted": [
      "cs.DM",
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-09-10T18:46:07Z",
    "title_canon_sha256": "5f76a46d7b2f7848e613b2813f12d2edb2055b0dd9f4c43595f55f3623435edf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.03546",
    "kind": "arxiv",
    "version": 1
  }
}