Pith Number

pith:YPPI2IFW

pith:2024:YPPI2IFWD7BRSPI7BTOEJIG3F2

not attested not anchored not stored refs pending

Balancing Embedding Spectrum for Recommendation

Kazunari Sugiyama, Shaowen Peng, Tsunenori Mine, Xin Liu

arxiv:2406.12032 v2 · 2024-06-17 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YPPI2IFWD7BRSPI7BTOEJIG3F2}

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	2026-07-05T10:14:41.780691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3de8d20b61fc3193d1f0cdc44a0db2e9ff7513ac708431743ab4acab59db562

Aliases

arxiv: 2406.12032 · arxiv_version: 2406.12032v2 · doi: 10.48550/arxiv.2406.12032 · pith_short_12: YPPI2IFWD7BR · pith_short_16: YPPI2IFWD7BRSPI7 · pith_short_8: YPPI2IFW

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/YPPI2IFWD7BRSPI7BTOEJIG3F2 \
  | 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: c3de8d20b61fc3193d1f0cdc44a0db2e9ff7513ac708431743ab4acab59db562

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "444dff8569b3693c21fce17f29c2c4b2dd60caacd5eb377ceb0411f6b7c0bd33",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-06-17T18:59:43Z",
    "title_canon_sha256": "f85b073d851dbf9b2bf1c4090edef87e0f5ad31ae0940b3e3b135ce1db5c4ba0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.12032",
    "kind": "arxiv",
    "version": 2
  }
}