Pith Number

pith:JKICHC4E

pith:2018:JKICHC4E3OVXMAR5HCOSB6EXB2

not attested not anchored not stored refs pending

Locally Convex Sparse Learning over Networks

Ahmed Zaki, Lars K. Rasmussen, Partha P. Mitra, Saikat Chatterjee

arxiv:1804.00130 v1 · 2018-03-31 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JKICHC4E3OVXMAR5HCOSB6EXB2}

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	2026-05-18T00:19:38.263649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a90238b84dbab76023d389d20f8970e9ea1261c650eb7750a99832638841e33

Aliases

arxiv: 1804.00130 · arxiv_version: 1804.00130v1 · doi: 10.48550/arxiv.1804.00130 · pith_short_12: JKICHC4E3OVX · pith_short_16: JKICHC4E3OVXMAR5 · pith_short_8: JKICHC4E

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/JKICHC4E3OVXMAR5HCOSB6EXB2 \
  | 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: 4a90238b84dbab76023d389d20f8970e9ea1261c650eb7750a99832638841e33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbb06714182a21bbe828b93376dcade57eaea3faaac5d428869ad70dc17154c3",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-03-31T07:50:38Z",
    "title_canon_sha256": "23aa6acc61fb4c5de76126572febaf3fe0599d957a2e45752d306119bfa6b7d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00130",
    "kind": "arxiv",
    "version": 1
  }
}