Pith Number

pith:ZT7WQKHX

pith:2024:ZT7WQKHXGIEMR7H4FIKRFU6GGF

not attested not anchored not stored refs pending

DeBaTeR: Denoising Bipartite Temporal Graph for Recommendation

Alyssa Woo, Fei Wang, Hanghang Tong, Jose Sepulveda, Mostafa Rahmani, Xinyu He

arxiv:2411.09181 v1 · 2024-11-14 · cs.IR · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZT7WQKHXGIEMR7H4FIKRFU6GGF}

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	2026-07-05T09:35:22.024128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccff6828f73208c8fcfc2a1512d3c63147339f8ce0ebd8dc1366b08b31a40305

Aliases

arxiv: 2411.09181 · arxiv_version: 2411.09181v1 · doi: 10.48550/arxiv.2411.09181 · pith_short_12: ZT7WQKHXGIEM · pith_short_16: ZT7WQKHXGIEMR7H4 · pith_short_8: ZT7WQKHX

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/ZT7WQKHXGIEMR7H4FIKRFU6GGF \
  | 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: ccff6828f73208c8fcfc2a1512d3c63147339f8ce0ebd8dc1366b08b31a40305

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c5d2648bf032112b21c8e3793afa3a08d4fc2e525a5a28dbb51f79027b0d247",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-11-14T04:39:30Z",
    "title_canon_sha256": "e1e231686ac7ea36f3bc065ad8331cfd0122bd511d8b2585d864049cb4dc9415"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.09181",
    "kind": "arxiv",
    "version": 1
  }
}