Pith Number

pith:YIREONJR

pith:2025:YIREONJRFU2HPS4AGVZUA3RAJJ

not attested not anchored not stored refs pending

Multiresolution local smoothness detection in non-uniformly sampled multivariate signals

Gianluca Giacchi, Michael Multerer, Sara Avesani

arxiv:2507.13480 v1 · 2025-07-17 · math.NA · cs.CV · cs.LG · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YIREONJRFU2HPS4AGVZUA3RAJJ}

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

Bespoke multiresolution analysis of graph signals

Receipt and verification

First computed	2026-07-05T11:39:18.045420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2224735312d3477cb803573406e204a4060ced4081bac4bd6348ab7d42d2d7b

Aliases

arxiv: 2507.13480 · arxiv_version: 2507.13480v1 · doi: 10.48550/arxiv.2507.13480 · pith_short_12: YIREONJRFU2H · pith_short_16: YIREONJRFU2HPS4A · pith_short_8: YIREONJR

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/YIREONJRFU2HPS4AGVZUA3RAJJ \
  | 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: c2224735312d3477cb803573406e204a4060ced4081bac4bd6348ab7d42d2d7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1886b6af3d88a5b7d362da2bfd888dd9fe79d035a608d5b70b755e035ddebd6",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG",
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-07-17T18:46:01Z",
    "title_canon_sha256": "c5dfcf38ac0cd6ae9a957aafca4a4e2f56841c607d662f8600b7e77381f39fd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.13480",
    "kind": "arxiv",
    "version": 1
  }
}