Pith Number

pith:AXHDXBWN

pith:2024:AXHDXBWNTC5PBJSZ3D5OOROYHP

not attested not anchored not stored refs pending

Dot Product is All You Need: Bridging the Gap Between Item Recommendation and Link Prediction

Alberto Carlo Maria Mancino, Daniele Malitesta, Pasquale Minervini, Tommaso Di Noia

arxiv:2409.07433 v1 · 2024-09-11 · 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{AXHDXBWNTC5PBJSZ3D5OOROYHP}

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	2026-07-05T09:05:57.336617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05ce3b86cd98baf0a659d8fae745d83bc340307c4206d7895e4f47e78c5ee8ee

Aliases

arxiv: 2409.07433 · arxiv_version: 2409.07433v1 · doi: 10.48550/arxiv.2409.07433 · pith_short_12: AXHDXBWNTC5P · pith_short_16: AXHDXBWNTC5PBJSZ · pith_short_8: AXHDXBWN

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/AXHDXBWNTC5PBJSZ3D5OOROYHP \
  | 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: 05ce3b86cd98baf0a659d8fae745d83bc340307c4206d7895e4f47e78c5ee8ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b37b4ac449fc05eee41da0dfeb3a03324102c0eb93469ff51f1ccdb498b5b27",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-09-11T17:27:04Z",
    "title_canon_sha256": "43330995ab427bcfac57ac7ca24b3a4ce81aeb30afe28b90e8e66258735011db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.07433",
    "kind": "arxiv",
    "version": 1
  }
}