Pith Number

pith:FFX7RFOA

pith:2022:FFX7RFOARY3WRWVST3S42G5PYZ

not attested not anchored not stored refs pending

Generating Tips from Song Reviews: A New Dataset and Framework

Cuiyun Gao, Jingya Zang, Lanjun Zhou, Ruifeng Xu, Xuan Wang, Yupan Chen

arxiv:2205.06985 v2 · 2022-05-14 · cs.IR · 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{FFX7RFOARY3WRWVST3S42G5PYZ}

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	2026-07-05T04:27:13.668301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

296ff895c08e3768dab29ee5cd1bafc66eb5c2263545e63e9dad46b9712e14d1

Aliases

arxiv: 2205.06985 · arxiv_version: 2205.06985v2 · doi: 10.48550/arxiv.2205.06985 · pith_short_12: FFX7RFOARY3W · pith_short_16: FFX7RFOARY3WRWVS · pith_short_8: FFX7RFOA

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/FFX7RFOARY3WRWVST3S42G5PYZ \
  | 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: 296ff895c08e3768dab29ee5cd1bafc66eb5c2263545e63e9dad46b9712e14d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b066d5d732244417a01fe741d0fb8db5af50c1185a23d8d208ff1a727a7c5ce",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-05-14T06:40:49Z",
    "title_canon_sha256": "a60a41ad14626a6c4485627473e3f8bcaed59d70c83efff7e236c52eb5c5681c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.06985",
    "kind": "arxiv",
    "version": 2
  }
}