Pith Number

pith:RKBNPXKS

pith:2019:RKBNPXKSJMX35S5UI7WXFM5TX5

not attested not anchored not stored refs pending

Neural Message Passing for Multi-Label Classification

Arshdeep Sekhon, Jack Lanchantin, Yanjun Qi

arxiv:1904.08049 v1 · 2019-04-17 · cs.LG · cs.IR · 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{RKBNPXKSJMX35S5UI7WXFM5TX5}

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	2026-05-17T23:48:18.929264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a82d7dd524b2fbecbb447ed72b3b3bf6ae1cbe27d11c92c0657bdf85f5b269e

Aliases

arxiv: 1904.08049 · arxiv_version: 1904.08049v1 · doi: 10.48550/arxiv.1904.08049 · pith_short_12: RKBNPXKSJMX3 · pith_short_16: RKBNPXKSJMX35S5U · pith_short_8: RKBNPXKS

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/RKBNPXKSJMX35S5UI7WXFM5TX5 \
  | 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: 8a82d7dd524b2fbecbb447ed72b3b3bf6ae1cbe27d11c92c0657bdf85f5b269e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c893f14b461108b516144e0acf8b0e206b97925e01f99cbf1ec824bd6062b10",
    "cross_cats_sorted": [
      "cs.IR",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-04-17T01:58:17Z",
    "title_canon_sha256": "2bba57f272694b50902ec0e1a17e4b8341c1739f00030296e3db40a11cd35f6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.08049",
    "kind": "arxiv",
    "version": 1
  }
}