Pith Number

pith:FLC2LPRO

pith:2013:FLC2LPROAS47DGP7SVH5AOHSRT

not attested not anchored not stored refs pending

On Conic Fourier Multipliers

Antonio C\'ordoba, Keith M. Rogers

arxiv:1304.1324 v3 · 2013-04-04 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FLC2LPROAS47DGP7SVH5AOHSRT}

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	2026-05-18T03:21:45.126542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ac5a5be2e04b9f199ff954fd038f28cf4e933afb832187c558f7b41460a4ea3

Aliases

arxiv: 1304.1324 · arxiv_version: 1304.1324v3 · doi: 10.48550/arxiv.1304.1324 · pith_short_12: FLC2LPROAS47 · pith_short_16: FLC2LPROAS47DGP7 · pith_short_8: FLC2LPRO

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/FLC2LPROAS47DGP7SVH5AOHSRT \
  | 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: 2ac5a5be2e04b9f199ff954fd038f28cf4e933afb832187c558f7b41460a4ea3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "806e62f7cbb53fc10f65abe13fc4e2e3c43f84227dedeb19430cd9f1ef342110",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2013-04-04T11:16:14Z",
    "title_canon_sha256": "d1176b75e091cc4926c88d40b393563a2f224f131a1e0d79b30f5f53aa4dcffe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.1324",
    "kind": "arxiv",
    "version": 3
  }
}