Pith Number

pith:45B6Y625

pith:2023:45B6Y6252QW2UTT3QUBSMMJ3LP

not attested not anchored not stored refs pending

Quantum signal processing and nonlinear Fourier analysis

Christoph Thiele, Gevorg Mnatsakanyan, Michel Alexis

arxiv:2310.12683 v2 · 2023-10-19 · quant-ph · 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{45B6Y6252QW2UTT3QUBSMMJ3LP}

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.

Cited by

1 paper in Pith

One sided orthogonal polynomials and a pointwise convergence result for $SU(2)$-valued nonlinear Fourier series

Receipt and verification

First computed	2026-07-05T08:26:14.601157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e743ec7b5dd42daa4e7b850326313b5bc1a0a1c5f8485da086bb4063cf79d06f

Aliases

arxiv: 2310.12683 · arxiv_version: 2310.12683v2 · doi: 10.48550/arxiv.2310.12683 · pith_short_12: 45B6Y6252QW2 · pith_short_16: 45B6Y6252QW2UTT3 · pith_short_8: 45B6Y625

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/45B6Y6252QW2UTT3QUBSMMJ3LP \
  | 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: e743ec7b5dd42daa4e7b850326313b5bc1a0a1c5f8485da086bb4063cf79d06f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bc20b45a4da2d0f628cea21cafe4cdc8b6c18852f090b28665a2930a54dc529",
    "cross_cats_sorted": [
      "math.CA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-10-19T12:28:21Z",
    "title_canon_sha256": "eb948dfd30f2572894d7d2c6c0b43c0e62f61ddd9989a378dde51f6fb2a4bd10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.12683",
    "kind": "arxiv",
    "version": 2
  }
}