Pith Number

pith:5OBCHJDY

pith:2024:5OBCHJDYKDVO6Z2RS2ZARB4CXJ

not attested not anchored not stored refs pending

AlignGroup: Learning and Aligning Group Consensus with Member Preferences for Group Recommendation

Edith C.-H. Ngai, Hewei Wang, Jinfeng Xu, Jinze Li, Shuo Yang, Zheyu Chen

arxiv:2409.02580 v1 · 2024-09-04 · cs.IR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5OBCHJDYKDVO6Z2RS2ZARB4CXJ}

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	2026-07-05T09:03:07.147200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb8223a47850eaef675196b2088782ba4f8f9dfcf1e8322a4901db599b08a2be

Aliases

arxiv: 2409.02580 · arxiv_version: 2409.02580v1 · doi: 10.48550/arxiv.2409.02580 · pith_short_12: 5OBCHJDYKDVO · pith_short_16: 5OBCHJDYKDVO6Z2R · pith_short_8: 5OBCHJDY

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/5OBCHJDYKDVO6Z2RS2ZARB4CXJ \
  | 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: eb8223a47850eaef675196b2088782ba4f8f9dfcf1e8322a4901db599b08a2be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6598d023e41dbb9690b3121b589d01a62543d98de1ebb11a30a1cc0f6a125794",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-09-04T10:03:09Z",
    "title_canon_sha256": "98071c57c4ac529c04ec0f789419b92eaf128a2078bfdcde5e66882ad6e00911"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.02580",
    "kind": "arxiv",
    "version": 1
  }
}