Pith Number

pith:BPAY34BD

pith:2013:BPAY34BD7644YFVBUVSOFYSBN4

not attested not anchored not stored refs pending

A Generative Product-of-Filters Model of Audio

Dawen Liang, Gautham J. Mysore, Matthew D. Hoffman

arxiv:1312.5857 v5 · 2013-12-20 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BPAY34BD7644YFVBUVSOFYSBN4}

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	2026-05-18T02:32:46.304081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bc18df023ffb9cc16a1a564e2e2416f2d25cd5a65f3fff9aa52650d3affeb9c

Aliases

arxiv: 1312.5857 · arxiv_version: 1312.5857v5 · doi: 10.48550/arxiv.1312.5857 · pith_short_12: BPAY34BD7644 · pith_short_16: BPAY34BD7644YFVB · pith_short_8: BPAY34BD

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/BPAY34BD7644YFVBUVSOFYSBN4 \
  | 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: 0bc18df023ffb9cc16a1a564e2e2416f2d25cd5a65f3fff9aa52650d3affeb9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b3e4aa1fe3a68cba2794affbf8e28b7299a395a861a0d2784387451eadff249",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2013-12-20T08:59:36Z",
    "title_canon_sha256": "bfc3558fd77886eeb92d1207a9435cfcdafab9a3120071415cc24e9c2cd7eafd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.5857",
    "kind": "arxiv",
    "version": 5
  }
}