Pith Number

pith:SWEQTW6V

pith:2016:SWEQTW6VWA6XCBWMPPE54CZJOJ

not attested not anchored not stored refs pending

Label Tree Embeddings for Acoustic Scene Classification

Alfred Mertins, Huy Phan, Lars Hertel, Marco Maass, Philipp Koch

arxiv:1606.07908 v2 · 2016-06-25 · cs.MM · cs.AI · 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{SWEQTW6VWA6XCBWMPPE54CZJOJ}

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	2026-05-18T01:10:28.797550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

958909dbd5b03d7106cc7bc9de0b29726ad80c5479506e3679f025f827226108

Aliases

arxiv: 1606.07908 · arxiv_version: 1606.07908v2 · doi: 10.48550/arxiv.1606.07908 · pith_short_12: SWEQTW6VWA6X · pith_short_16: SWEQTW6VWA6XCBWM · pith_short_8: SWEQTW6V

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/SWEQTW6VWA6XCBWMPPE54CZJOJ \
  | 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: 958909dbd5b03d7106cc7bc9de0b29726ad80c5479506e3679f025f827226108

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "facfb7dd1142975b4301ec769373ff727259a14a9b509cf707f8f2f664241d6a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2016-06-25T12:57:44Z",
    "title_canon_sha256": "a4185de5bbd97fa2eb973ce493e79b45093671176cbbd59e46b237b792b9671b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.07908",
    "kind": "arxiv",
    "version": 2
  }
}