Pith Number

pith:5SCLHJWQ

pith:2018:5SCLHJWQNOEB3I2DMCOSX3G6TO

not attested not anchored not stored refs pending

A Closer Look at Weak Label Learning for Audio Events

Alexander G. Hauptmann, Ankit Shah, Anurag Kumar, Bhiksha Raj

arxiv:1804.09288 v1 · 2018-04-24 · cs.SD · cs.LG · cs.MM · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5SCLHJWQNOEB3I2DMCOSX3G6TO}

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	2026-05-18T00:17:32.248483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec84b3a6d06b881da343609d2becde9bbea3355dfb9684c5fef96ecdb6776230

Aliases

arxiv: 1804.09288 · arxiv_version: 1804.09288v1 · doi: 10.48550/arxiv.1804.09288 · pith_short_12: 5SCLHJWQNOEB · pith_short_16: 5SCLHJWQNOEB3I2D · pith_short_8: 5SCLHJWQ

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/5SCLHJWQNOEB3I2DMCOSX3G6TO \
  | 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: ec84b3a6d06b881da343609d2becde9bbea3355dfb9684c5fef96ecdb6776230

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf63762a78d9ef000c3628d09f44e20903b191f455f79e13d1627a4fd73cbc43",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.MM",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2018-04-24T23:04:35Z",
    "title_canon_sha256": "8b9f80805e421e55c86095cb6bbe4daae891afa1077a5981de1adac304fc3324"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09288",
    "kind": "arxiv",
    "version": 1
  }
}