Pith Number

pith:MKOE67MA

pith:2018:MKOE67MAEXOML3KBKSQTEVES2A

not attested not anchored not stored refs pending

Multitask learning for frame-level instrument recognition

Yi-An Chen, Yi-Hsuan Yang, Yun-Ning Hung

arxiv:1811.01143 v2 · 2018-11-03 · cs.SD · 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{MKOE67MAEXOML3KBKSQTEVES2A}

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	2026-05-17T23:53:50.357239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

629c4f7d8025dcc5ed4154a1325492d014b621c147c38868da30adda75254630

Aliases

arxiv: 1811.01143 · arxiv_version: 1811.01143v2 · doi: 10.48550/arxiv.1811.01143 · pith_short_12: MKOE67MAEXOM · pith_short_16: MKOE67MAEXOML3KB · pith_short_8: MKOE67MA

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/MKOE67MAEXOML3KBKSQTEVES2A \
  | 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: 629c4f7d8025dcc5ed4154a1325492d014b621c147c38868da30adda75254630

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74cec0bdd176566d68c59576de7c9b900b5ce8eb3e4f745e494dde0cd9c0139a",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2018-11-03T02:34:52Z",
    "title_canon_sha256": "aa1c7b4d9ea504195aaf3767ad14ebd14eeed08c7b4acc79bac1622ef5d6f84e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01143",
    "kind": "arxiv",
    "version": 2
  }
}