Pith Number

pith:CFFTB37A

pith:2015:CFFTB37A2RENE2424CW5IYYODM

not attested not anchored not stored refs pending

Pitt inequalities and restriction theorems for the Fourier transform

Dmitriy Gorbachev, Laura De Carli, Sergey Tikhonov

arxiv:1509.01210 v1 · 2015-09-03 · 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{CFFTB37A2RENE2424CW5IYYODM}

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	2026-05-18T01:33:59.296406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

114b30efe0d448d26b9ae0add4630e1b0d2082df3112481751673ecfc4aae922

Aliases

arxiv: 1509.01210 · arxiv_version: 1509.01210v1 · doi: 10.48550/arxiv.1509.01210 · pith_short_12: CFFTB37A2REN · pith_short_16: CFFTB37A2RENE242 · pith_short_8: CFFTB37A

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/CFFTB37A2RENE2424CW5IYYODM \
  | 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: 114b30efe0d448d26b9ae0add4630e1b0d2082df3112481751673ecfc4aae922

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e47230582685133b5933fde144943f9df39b9aa62993e3a3128105b5c2dae69",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2015-09-03T19:00:59Z",
    "title_canon_sha256": "cfd522fb9a61fe7aea43d00031f241f8b712bbd0336a61854b16da80333a5c94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.01210",
    "kind": "arxiv",
    "version": 1
  }
}