Pith Number

pith:RHW45HHP

pith:2016:RHW45HHPZRTVEEPZQAD5WXD6DH

not attested not anchored not stored refs pending

Structured Dropout for Weak Label and Multi-Instance Learning and Its Application to Score-Informed Source Separation

Mark B. Sandler, Sebastian Ewert

arxiv:1609.04557 v2 · 2016-09-15 · cs.LG · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RHW45HHPZRTVEEPZQAD5WXD6DH}

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	2026-05-18T00:31:45.382035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89edce9cefcc675211f98007db5c7e19d09e6936d69f4c1d43f499a90837c50c

Aliases

arxiv: 1609.04557 · arxiv_version: 1609.04557v2 · doi: 10.48550/arxiv.1609.04557 · pith_short_12: RHW45HHPZRTV · pith_short_16: RHW45HHPZRTVEEPZ · pith_short_8: RHW45HHP

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/RHW45HHPZRTVEEPZQAD5WXD6DH \
  | 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: 89edce9cefcc675211f98007db5c7e19d09e6936d69f4c1d43f499a90837c50c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed0a6502feaba4b7cc0f53b70c96804f9d2a99acfaddab9901c844e83ab8baa4",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-09-15T09:50:55Z",
    "title_canon_sha256": "88d4af3e98d403d2b374e2aff44e99ed12dda8cc9693795679a1828e9fca2730"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.04557",
    "kind": "arxiv",
    "version": 2
  }
}