Pith Number

pith:DENXDKWU

pith:2024:DENXDKWUYG4IYQSPO4PMUZRZRJ

not attested not anchored not stored refs pending

Homogeneity problem for basis expansion of functional data with applications to resistive memories

Ana M Aguilera, Christian Acal, Francisco Jim\'enez-Molinos, Juan B. Rold\'an, M Carmen Aguilera-Morillo

arxiv:2402.04321 v1 · 2024-02-06 · 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{DENXDKWUYG4IYQSPO4PMUZRZRJ}

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	2026-07-05T07:42:06.720949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

191b71aad4c1b88c424f771eca66398a53fa69895e19438aeaaa4a1bb2b39e62

Aliases

arxiv: 2402.04321 · arxiv_version: 2402.04321v1 · doi: 10.48550/arxiv.2402.04321 · pith_short_12: DENXDKWUYG4I · pith_short_16: DENXDKWUYG4IYQSP · pith_short_8: DENXDKWU

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/DENXDKWUYG4IYQSPO4PMUZRZRJ \
  | 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: 191b71aad4c1b88c424f771eca66398a53fa69895e19438aeaaa4a1bb2b39e62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d10540e95aa97331ed6946fc8df16d194d2463343977a962fe990b70bfd03a9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2024-02-06T19:05:22Z",
    "title_canon_sha256": "5ba6681736cbf668c75ac50bcead7b5f0f00ce087e1c0b551e5760ab0a3ca9c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.04321",
    "kind": "arxiv",
    "version": 1
  }
}