Pith Number

pith:S4OYP6TK

pith:2018:S4OYP6TKEVPON2Y347CSZXWCWB

not attested not anchored not stored refs pending

The Importance of Norm Regularization in Linear Graph Embedding: Theoretical Analysis and Empirical Demonstration

Aditya Parameswaran, Chao Zhang, Jian Peng, Yihan Gao

arxiv:1802.03560 v2 · 2018-02-10 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S4OYP6TKEVPON2Y347CSZXWCWB}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:03:29.428123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

971d87fa6a255ee6eb1be7c52cdec2b06e7614f0381739976cb802747d8e6ec4

Aliases

arxiv: 1802.03560 · arxiv_version: 1802.03560v2 · doi: 10.48550/arxiv.1802.03560 · pith_short_12: S4OYP6TKEVPO · pith_short_16: S4OYP6TKEVPON2Y3 · pith_short_8: S4OYP6TK

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/S4OYP6TKEVPON2Y347CSZXWCWB \
  | 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: 971d87fa6a255ee6eb1be7c52cdec2b06e7614f0381739976cb802747d8e6ec4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a82600b9358432770b63ef4e71258956b62f56c010894fb5ea5a1f897f11c78c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-02-10T09:42:56Z",
    "title_canon_sha256": "eb4b9c48a30be30df14014c8935441371295526e0e5e3de611cb419cd66f4711"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.03560",
    "kind": "arxiv",
    "version": 2
  }
}