Pith Number

pith:HAU4CUWO

pith:2025:HAU4CUWO2RJPOIY3357AWE2LYT

not attested not anchored not stored refs pending

Network Weighted Functional Regression: a method for modeling dependencies between functional data in a network

Antonio Irpino, Claire Miller, Elvira Romano

arxiv:2501.18221 v3 · 2025-01-30 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HAU4CUWO2RJPOIY3357AWE2LYT}

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	2026-07-05T11:12:24.974846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3829c152ced452f7231bdf7e0b134bc4e485fd7cf20dd7f7f8492bdce7d7a315

Aliases

arxiv: 2501.18221 · arxiv_version: 2501.18221v3 · doi: 10.48550/arxiv.2501.18221 · pith_short_12: HAU4CUWO2RJP · pith_short_16: HAU4CUWO2RJPOIY3 · pith_short_8: HAU4CUWO

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/HAU4CUWO2RJPOIY3357AWE2LYT \
  | 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: 3829c152ced452f7231bdf7e0b134bc4e485fd7cf20dd7f7f8492bdce7d7a315

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ab6fa42f769aee6ab67afd07e660c4faf4141aeea1375aaba2a65147293bd08",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-01-30T09:23:31Z",
    "title_canon_sha256": "1531eb57900ab057cac295933b61409d21f3091c4c293debcff606baa9204db5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.18221",
    "kind": "arxiv",
    "version": 3
  }
}