Pith Number

pith:4TTCUP3O

pith:2021:4TTCUP3OSAURU6VCT7YW244YEL

not attested not anchored not stored refs pending

A General Framework for Learning Prosodic-Enhanced Representation of Rap Lyrics

Guandong Xu, Haozheng Wang, Hongru Liang, Jiawei Chen, Jin-Mao Wei, Jun Wang, Qian Li, Zhenglu Yang

arxiv:2103.12615 v1 · 2021-03-23 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4TTCUP3OSAURU6VCT7YW244YEL}

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	2026-07-05T02:25:48.459214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4e62a3f6e90291a7aa29ff16d739822e9546bf0e18f7873247532ab3c830a6c

Aliases

arxiv: 2103.12615 · arxiv_version: 2103.12615v1 · doi: 10.48550/arxiv.2103.12615 · pith_short_12: 4TTCUP3OSAUR · pith_short_16: 4TTCUP3OSAURU6VC · pith_short_8: 4TTCUP3O

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/4TTCUP3OSAURU6VCT7YW244YEL \
  | 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: e4e62a3f6e90291a7aa29ff16d739822e9546bf0e18f7873247532ab3c830a6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d25fc0d4e5e485b432824f3ccc3db9bca20fb05b5ec95c9a6818a1f2709615d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-03-23T15:13:21Z",
    "title_canon_sha256": "a7fd14e19d52f933c3d4239e9619bf66560b09c31b7f545a60083965fb884b06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.12615",
    "kind": "arxiv",
    "version": 1
  }
}