Pith Number

pith:MX37KNFS

pith:2018:MX37KNFSOISA2TQQHHQQLBYKFJ

not attested not anchored not stored refs pending

Pop Music Highlighter: Marking the Emotion Keypoints

Szu-Yu Chou, Yi-Hsuan Yang, Yu-Siang Huang

arxiv:1802.10495 v2 · 2018-02-28 · eess.AS · cs.AI · cs.MM · 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{MX37KNFSOISA2TQQHHQQLBYKFJ}

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	2026-05-18T00:04:44.950369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65f7f534b272240d4e1039e105870a2a68d9c89414fd22b022aac97ff44150f2

Aliases

arxiv: 1802.10495 · arxiv_version: 1802.10495v2 · doi: 10.48550/arxiv.1802.10495 · pith_short_12: MX37KNFSOISA · pith_short_16: MX37KNFSOISA2TQQ · pith_short_8: MX37KNFS

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/MX37KNFSOISA2TQQHHQQLBYKFJ \
  | 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: 65f7f534b272240d4e1039e105870a2a68d9c89414fd22b022aac97ff44150f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c32da3350da1b581a974ee71c124994e0bb319437e34390fd66ef1c6a8dc293a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.MM",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2018-02-28T16:02:47Z",
    "title_canon_sha256": "43576b7ecb82802e213f959cd6cc7afe1906c7791c0a69e26bc27375e25e1110"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.10495",
    "kind": "arxiv",
    "version": 2
  }
}