Pith Number

pith:HIMFGCAZ

pith:2022:HIMFGCAZ7NGFKOUPNIEXS3YAEZ

not attested not anchored not stored refs pending

Sparse Graphical Modelling via the Sorted L$_1$-Norm

Giovanni Bonaccolto, Malgorzata Bogdan, Philipp J. Kremer, Piotr Sobczyk, Riccardo Riccobello, Sandra Paterlini

arxiv:2204.10403 v2 · 2022-04-21 · 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{HIMFGCAZ7NGFKOUPNIEXS3YAEZ}

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

Hypergraphs on high dimensional time series sets using signature transform

Receipt and verification

First computed	2026-07-05T05:56:38.107681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a18530819fb4c553a8f6a09796f00267829ae0fc01e45cba709919eb5c2a2f4

Aliases

arxiv: 2204.10403 · arxiv_version: 2204.10403v2 · doi: 10.48550/arxiv.2204.10403 · pith_short_12: HIMFGCAZ7NGF · pith_short_16: HIMFGCAZ7NGFKOUP · pith_short_8: HIMFGCAZ

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/HIMFGCAZ7NGFKOUPNIEXS3YAEZ \
  | 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: 3a18530819fb4c553a8f6a09796f00267829ae0fc01e45cba709919eb5c2a2f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5ac0ea0eb721538ca141b8d8b4f68727e8b0b5d39d64eddfbb123dc03eda1af",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2022-04-21T20:45:40Z",
    "title_canon_sha256": "10c24ace96758fcdb379d248c580be99e018fab133ff261eb152261d532a1cb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.10403",
    "kind": "arxiv",
    "version": 2
  }
}