Pith Number

pith:ZZB23VFK

pith:2024:ZZB23VFKPGUBF2KA7NNACT3EHV

not attested not anchored not stored refs pending

A Multimodal Single-Branch Embedding Network for Recommendation in Cold-Start and Missing Modality Scenarios

Anna Hausberger, Christian Ganh\"or, Markus Schedl, Marta Moscati, Shah Nawaz

arxiv:2409.17864 v1 · 2024-09-26 · cs.IR · cs.AI · cs.LG · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZZB23VFKPGUBF2KA7NNACT3EHV}

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	2026-07-05T09:12:16.577517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce43add4aa79a812e940fb5a014f643d5fe9a1fef87764a43b7c6f4749a3014c

Aliases

arxiv: 2409.17864 · arxiv_version: 2409.17864v1 · doi: 10.48550/arxiv.2409.17864 · pith_short_12: ZZB23VFKPGUB · pith_short_16: ZZB23VFKPGUBF2KA · pith_short_8: ZZB23VFK

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/ZZB23VFKPGUBF2KA7NNACT3EHV \
  | 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: ce43add4aa79a812e940fb5a014f643d5fe9a1fef87764a43b7c6f4749a3014c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de2635852391ae341ef2cfe43bdafa668d5d98bc008e89cd140e7310fdb82bd9",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-09-26T14:12:23Z",
    "title_canon_sha256": "4d4aa92d230219d81804558d65a8d7fb1503d27289bd3b17a8de159c0d1af3ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.17864",
    "kind": "arxiv",
    "version": 1
  }
}