Pith Number

pith:QBRUII27

pith:2019:QBRUII2755NGFGWA7MLYQQWMVJ

not attested not anchored not stored refs pending

The Limited Multi-Label Projection Layer

Brandon Amos, J. Zico Kolter, Vladlen Koltun

arxiv:1906.08707 v3 · 2019-06-20 · cs.LG · cs.CV · 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{QBRUII2755NGFGWA7MLYQQWMVJ}

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.

Cited by

1 paper in Pith

Prediction Loss Guided Decision-Focused Learning

Receipt and verification

First computed	2026-07-05T00:11:34.820484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

806344235fef5a629ac0fb178842ccaa5c498a2df6e0f6a4c487afb85f045bb9

Aliases

arxiv: 1906.08707 · arxiv_version: 1906.08707v3 · doi: 10.48550/arxiv.1906.08707 · pith_short_12: QBRUII2755NG · pith_short_16: QBRUII2755NGFGWA · pith_short_8: QBRUII27

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/QBRUII2755NGFGWA7MLYQQWMVJ \
  | 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: 806344235fef5a629ac0fb178842ccaa5c498a2df6e0f6a4c487afb85f045bb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9d8b0c8e53ea0dde961a1639740da55e2688b087dcfa9ce750d53569c054d0d",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-06-20T15:51:24Z",
    "title_canon_sha256": "f71fc8d32ea478ca18405154067c41ac0d0328b4449e7cbe4bfd3202f78ee020"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.08707",
    "kind": "arxiv",
    "version": 3
  }
}