Pith Number

pith:NVVSX57J

pith:2019:NVVSX57JD5DT33LJP2EVOTKWCY

not attested not anchored not stored refs pending

Multi-Label Network Classification via Weighted Personalized Factorizations

Ahmed Rashed, Josif Grabocka, Lars Schmidt-Thieme

arxiv:1902.09294 v1 · 2019-02-25 · cs.LG · cs.IR · 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{NVVSX57JD5DT33LJP2EVOTKWCY}

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	2026-05-17T23:52:46.120093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d6b2bf7e91f473ded697e89574d561612caef7a2fc948a091c7505f18dbd554

Aliases

arxiv: 1902.09294 · arxiv_version: 1902.09294v1 · doi: 10.48550/arxiv.1902.09294 · pith_short_12: NVVSX57JD5DT · pith_short_16: NVVSX57JD5DT33LJ · pith_short_8: NVVSX57J

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/NVVSX57JD5DT33LJP2EVOTKWCY \
  | 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: 6d6b2bf7e91f473ded697e89574d561612caef7a2fc948a091c7505f18dbd554

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3d3297ea969524a4627c7975b8cabca86bb3860d726571fc36c345fbf44b098",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.SI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-02-25T14:35:31Z",
    "title_canon_sha256": "cc562947d47bbff35042c27d343f2eab2cb07e541a5e0f0b891f07d707c6d3b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09294",
    "kind": "arxiv",
    "version": 1
  }
}