Pith Number

pith:2C3XN7VV

pith:2017:2C3XN7VVR52NRJ4NVXPBAMOQND

not attested not anchored not stored refs pending

Fourier transform acting on the functions defined in the infinite LCA groups. A Grand Lebesgue Spaces approach

E. Ostrovsky, L. Sirota

arxiv:1710.02826 v1 · 2017-10-08 · 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{2C3XN7VVR52NRJ4NVXPBAMOQND}

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	2026-05-18T00:33:28.733061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0b776feb58f74d8a78dadde1031d068dc17bd3db13aaf3442bc03baadaaad62

Aliases

arxiv: 1710.02826 · arxiv_version: 1710.02826v1 · doi: 10.48550/arxiv.1710.02826 · pith_short_12: 2C3XN7VVR52N · pith_short_16: 2C3XN7VVR52NRJ4N · pith_short_8: 2C3XN7VV

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/2C3XN7VVR52NRJ4NVXPBAMOQND \
  | 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: d0b776feb58f74d8a78dadde1031d068dc17bd3db13aaf3442bc03baadaaad62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5b42df6a8b166d6363c8bf01e3644bfe7afce0a788d4867335566196f6d825b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2017-10-08T11:51:33Z",
    "title_canon_sha256": "905d87af5e74570af2bf953485fd37c4c89059c3892911f52df8cb15b0c57696"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.02826",
    "kind": "arxiv",
    "version": 1
  }
}