Pith Number

pith:6QOAHIZN

pith:2019:6QOAHIZNVHBIG5VWJLERIB27UB

not attested not anchored not stored refs pending

Self-supervised Attention Model for Weakly Labeled Audio Event Classification

Bongjun Kim, Shabnam Ghaffarzadegan

arxiv:1908.02876 v1 · 2019-08-07 · eess.AS · cs.LG · cs.SD · 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{6QOAHIZNVHBIG5VWJLERIB27UB}

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	2026-07-04T23:52:24.343356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f41c03a32da9c28376b64ac914075fa06c88dc8ef7ba442edfe1f099a75861a8

Aliases

arxiv: 1908.02876 · arxiv_version: 1908.02876v1 · doi: 10.48550/arxiv.1908.02876 · pith_short_12: 6QOAHIZNVHBI · pith_short_16: 6QOAHIZNVHBIG5VW · pith_short_8: 6QOAHIZN

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/6QOAHIZNVHBIG5VWJLERIB27UB \
  | 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: f41c03a32da9c28376b64ac914075fa06c88dc8ef7ba442edfe1f099a75861a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1125f28d32b9f392ead16b451514e58ecfc84e27b899099ae11233c539d844ea",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2019-08-07T23:48:34Z",
    "title_canon_sha256": "9729fdb3f48b1c1e7ade692eb90e5563548d74a254f358a7608ad34490e343e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02876",
    "kind": "arxiv",
    "version": 1
  }
}