Pith Number

pith:RYA7OA2R

pith:2013:RYA7OA2R74EY7XUZRMNKUY3FOD

not attested not anchored not stored refs pending

A composition theorem for the Fourier Entropy-Influence conjecture

Li-Yang Tan, Ryan O'Donnell

arxiv:1304.1347 v1 · 2013-04-04 · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RYA7OA2R74EY7XUZRMNKUY3FOD}

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	2026-05-18T03:29:03.680832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e01f70351ff098fde998b1aaa636570f0215c5b58ba95e0d3e1fddca4b151a4

Aliases

arxiv: 1304.1347 · arxiv_version: 1304.1347v1 · doi: 10.48550/arxiv.1304.1347 · pith_short_12: RYA7OA2R74EY · pith_short_16: RYA7OA2R74EY7XUZ · pith_short_8: RYA7OA2R

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/RYA7OA2R74EY7XUZRMNKUY3FOD \
  | 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: 8e01f70351ff098fde998b1aaa636570f0215c5b58ba95e0d3e1fddca4b151a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fb3944b8041029e322f8016f406fe163750733b7abc33c3762192f7ac63a1f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2013-04-04T12:28:49Z",
    "title_canon_sha256": "062cce1002b9cd6d9d2a1e6c1abc06315032364bc1b0429099b7656903338759"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.1347",
    "kind": "arxiv",
    "version": 1
  }
}