Pith Number

pith:QE4L5ABC

pith:2023:QE4L5ABCG5BTC5JBHX4EF7KFHY

not attested not anchored not stored refs pending

Multimodal Pre-training Framework for Sequential Recommendation via Contrastive Learning

Lingzi Zhang, Xin Zhou, Zhiqi Shen, Zhiwei Zeng

arxiv:2303.11879 v2 · 2023-03-21 · cs.IR · 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{QE4L5ABCG5BTC5JBHX4EF7KFHY}

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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.

Cited by

1 paper in Pith

ID and Graph View Contrastive Learning with Multi-View Attention Fusion for Sequential Recommendation

Receipt and verification

First computed	2026-07-05T08:46:50.727486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8138be802237433175213df842fd453e2c57b5d5ef648d98812249682f039a09

Aliases

arxiv: 2303.11879 · arxiv_version: 2303.11879v2 · doi: 10.48550/arxiv.2303.11879 · pith_short_12: QE4L5ABCG5BT · pith_short_16: QE4L5ABCG5BTC5JB · pith_short_8: QE4L5ABC

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/QE4L5ABCG5BTC5JBHX4EF7KFHY \
  | 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: 8138be802237433175213df842fd453e2c57b5d5ef648d98812249682f039a09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfdfe3060fa7a63e75c51e957776e80bd051619871fe5f83525f07fa805e972a",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-03-21T14:23:46Z",
    "title_canon_sha256": "d8114fb58d4526ec9a71ce469a9464ed609bc3f141915a0bf34765b7b22ee1c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.11879",
    "kind": "arxiv",
    "version": 2
  }
}