Pith Number

pith:ZXI7MOMF

pith:2018:ZXI7MOMF3EYS37A5CT35DQH2NA

not attested not anchored not stored refs pending

DCASE 2018 Challenge: Solution for Task 5

Chau Yuen, Jeremy Chew, Lahiru Jayasinghe, Yingxiang Sun

arxiv:1812.04618 v1 · 2018-12-11 · 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{ZXI7MOMF3EYS37A5CT35DQH2NA}

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	2026-05-17T23:58:29.951995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdd1f63985d9312dfc1d14f7d1c0fa680c40292b9ab7cf0c2eebccb7998d7a0d

Aliases

arxiv: 1812.04618 · arxiv_version: 1812.04618v1 · doi: 10.48550/arxiv.1812.04618 · pith_short_12: ZXI7MOMF3EYS · pith_short_16: ZXI7MOMF3EYS37A5 · pith_short_8: ZXI7MOMF

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/ZXI7MOMF3EYS37A5CT35DQH2NA \
  | 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: cdd1f63985d9312dfc1d14f7d1c0fa680c40292b9ab7cf0c2eebccb7998d7a0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a4314f791b2580a6043890dc97d3e226b6931c1909a12445533ef46da9ac450",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2018-12-11T07:35:42Z",
    "title_canon_sha256": "0efb554fa0d83050edd94c1f43b630539ce0157b37e98b4043524008c4f671fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.04618",
    "kind": "arxiv",
    "version": 1
  }
}