Pith Number

pith:MBA4RWMH

pith:2023:MBA4RWMH4RWMXVNSCNNNFOBDQH

not attested not anchored not stored refs pending

Deep Task-specific Bottom Representation Network for Multi-Task Recommendation

Defu Lian, Gangwei Jiang, Qi Liu, Tiezheng Ge, Zhilong Zhou

arxiv:2308.05996 v2 · 2023-08-11 · 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{MBA4RWMH4RWMXVNSCNNNFOBDQH}

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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

SGCL: Unifying Self-Supervised and Supervised Learning for Graph Recommendation

Receipt and verification

First computed	2026-07-05T06:42:24.952449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6041c8d987e46ccbd5b2135ad2b82381d8ee7bcac1fdd060b134a4c28580d5e8

Aliases

arxiv: 2308.05996 · arxiv_version: 2308.05996v2 · doi: 10.48550/arxiv.2308.05996 · pith_short_12: MBA4RWMH4RWM · pith_short_16: MBA4RWMH4RWMXVNS · pith_short_8: MBA4RWMH

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/MBA4RWMH4RWMXVNSCNNNFOBDQH \
  | 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: 6041c8d987e46ccbd5b2135ad2b82381d8ee7bcac1fdd060b134a4c28580d5e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d355d30baf4f590c9918c044950d0b6cb65ba8ea0a5d0f60e5284ef8246be25",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2023-08-11T08:04:43Z",
    "title_canon_sha256": "597ed30e0816a8c395c872a9ed8eed99b72d4fe0268a25e3e4525662a7fa10c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.05996",
    "kind": "arxiv",
    "version": 2
  }
}