Pith Number

pith:PNUMNGCP

pith:2016:PNUMNGCPHMCFSNCWBQ4V3VFVLV

not attested not anchored not stored refs pending

Column Networks for Collective Classification

Dinh Phung, Svetha Venkatesh, Trang Pham, Truyen Tran

arxiv:1609.04508 v2 · 2016-09-15 · cs.LG · cs.AI · 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{PNUMNGCPHMCFSNCWBQ4V3VFVLV}

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	2026-05-18T00:56:19.484148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b68c6984f3b045934560c395dd4b55d6d287702931869d3ad4e59e8789cc8d4

Aliases

arxiv: 1609.04508 · arxiv_version: 1609.04508v2 · doi: 10.48550/arxiv.1609.04508 · pith_short_12: PNUMNGCPHMCF · pith_short_16: PNUMNGCPHMCFSNCW · pith_short_8: PNUMNGCP

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/PNUMNGCPHMCFSNCWBQ4V3VFVLV \
  | 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: 7b68c6984f3b045934560c395dd4b55d6d287702931869d3ad4e59e8789cc8d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee5de5a33c3b6705d6ac0da46c3875d0758918db00f250cedc10cc6536ad8b41",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-09-15T04:45:11Z",
    "title_canon_sha256": "efc9bea4e52827622304b5057019d0d15fff37ae70079f0c5520352abfb22406"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.04508",
    "kind": "arxiv",
    "version": 2
  }
}