Pith Number

pith:XGXNC7GF

pith:2013:XGXNC7GFXPZSIFY4IB4ZZICLGO

not attested not anchored not stored refs pending

Learning Hidden Structures with Relational Models by Adequately Involving Rich Information in A Network

Longbing Cao, Richard Yi Da Xu, Xuhui Fan, Yin Song

arxiv:1310.1545 v1 · 2013-10-06 · cs.LG · cs.SI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XGXNC7GFXPZSIFY4IB4ZZICLGO}

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	2026-05-18T03:11:11.572520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9aed17cc5bbf324171c40799ca04b33b93017a18adbbb3afd4dc129b6055eb3

Aliases

arxiv: 1310.1545 · arxiv_version: 1310.1545v1 · doi: 10.48550/arxiv.1310.1545 · pith_short_12: XGXNC7GFXPZS · pith_short_16: XGXNC7GFXPZSIFY4 · pith_short_8: XGXNC7GF

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/XGXNC7GFXPZSIFY4IB4ZZICLGO \
  | 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: b9aed17cc5bbf324171c40799ca04b33b93017a18adbbb3afd4dc129b6055eb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23760988c3adfe830b38afedb52b76ef074882bffebb45c64ed214da4c89e1ff",
    "cross_cats_sorted": [
      "cs.SI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2013-10-06T05:47:50Z",
    "title_canon_sha256": "3f9d357a6d64eaec8818d8181170d4455cf289821e1598379f997b09493010dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.1545",
    "kind": "arxiv",
    "version": 1
  }
}