Pith Number

pith:5F5HU75N

pith:2014:5F5HU75NHKSV4VCAGYVXI5HNC7

not attested not anchored not stored refs pending

Phase retrieval for the Cauchy wavelet transform

Ir\`ene Waldspurger, St\'ephane Mallat

arxiv:1404.1183 v3 · 2014-04-04 · math.FA · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5F5HU75NHKSV4VCAGYVXI5HNC7}

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	2026-05-18T00:47:21.422108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e97a7a7fad3aa55e5440362b7474ed17df579ae7d0984ed20c38f66ad8a100bc

Aliases

arxiv: 1404.1183 · arxiv_version: 1404.1183v3 · doi: 10.48550/arxiv.1404.1183 · pith_short_12: 5F5HU75NHKSV · pith_short_16: 5F5HU75NHKSV4VCA · pith_short_8: 5F5HU75N

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/5F5HU75NHKSV4VCAGYVXI5HNC7 \
  | 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: e97a7a7fad3aa55e5440362b7474ed17df579ae7d0984ed20c38f66ad8a100bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ad7f367bfddea3c4da68f2a9441ea1fa48259f80ca0bc1821c1e8777e87a5c2",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2014-04-04T08:33:57Z",
    "title_canon_sha256": "b988ef79722c5bd0138982d86aee7d81549ae34e94f86f85804efc0410511f9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.1183",
    "kind": "arxiv",
    "version": 3
  }
}