Pith Number

pith:L4GLZEU4

pith:2014:L4GLZEU4VQHVRLUM7EKHGSILSZ

not attested not anchored not stored refs pending

Sub-linear Upper Bounds on Fourier dimension of Boolean Functions in terms of Fourier sparsity

Swagato Sanyal

arxiv:1407.3500 v1 · 2014-07-13 · 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{L4GLZEU4VQHVRLUM7EKHGSILSZ}

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	2026-05-18T02:47:42.687264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f0cbc929cac0f58ae8cf91473490b9670822dd8fa202bffa99c9c833226b7dd

Aliases

arxiv: 1407.3500 · arxiv_version: 1407.3500v1 · doi: 10.48550/arxiv.1407.3500 · pith_short_12: L4GLZEU4VQHV · pith_short_16: L4GLZEU4VQHVRLUM · pith_short_8: L4GLZEU4

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/L4GLZEU4VQHVRLUM7EKHGSILSZ \
  | 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: 5f0cbc929cac0f58ae8cf91473490b9670822dd8fa202bffa99c9c833226b7dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0919ff7600546662589f3025ddab8b42ceedb6b768e0500d9a06ac53d6ae1da2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2014-07-13T19:05:53Z",
    "title_canon_sha256": "0d079aa67f728a128fc1c0f1fac266695fc77f78ca589cc8767bafe163958c74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3500",
    "kind": "arxiv",
    "version": 1
  }
}