Pith Number

pith:KI42IX72

pith:2013:KI42IX72NCVEVW2EOT4BCBXTAC

not attested not anchored not stored refs pending

The Total Variation on Hypergraphs - Learning on Hypergraphs Revisited

Leonardo Jost, Matthias Hein, Simon Setzer, Syama Sundar Rangapuram

arxiv:1312.5179 v1 · 2013-12-18 · stat.ML · cs.LG · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KI42IX72NCVEVW2EOT4BCBXTAC}

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	2026-05-18T03:04:16.027647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5239a45ffa68aa4adb4474f81106f3009a52ae01630d2f5eccb36f943aa9b41d

Aliases

arxiv: 1312.5179 · arxiv_version: 1312.5179v1 · doi: 10.48550/arxiv.1312.5179 · pith_short_12: KI42IX72NCVE · pith_short_16: KI42IX72NCVEVW2E · pith_short_8: KI42IX72

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/KI42IX72NCVEVW2EOT4BCBXTAC \
  | 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: 5239a45ffa68aa4adb4474f81106f3009a52ae01630d2f5eccb36f943aa9b41d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e054b472e78b83fcb226cecbb2cf1c24e889fa3811f2571f75974f9bed85ddb",
    "cross_cats_sorted": [
      "cs.LG",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2013-12-18T15:35:32Z",
    "title_canon_sha256": "604e5a8bd3a746a6601198d92040c411bf1b8fe7cd5ce670cb3934e2906650b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.5179",
    "kind": "arxiv",
    "version": 1
  }
}