Pith Number

pith:4QLJAZMQ

pith:2023:4QLJAZMQATSKGNPD66BPNNU2YH

not attested not anchored not stored refs pending

AutoSeqRec: Autoencoder for Efficient Sequential Recommendation

Dongsheng Li, Hansu Gu, Jiahao Liu, Ning Gu, Peng Zhang, Sijia Liu, Tun Lu

arxiv:2308.06878 v1 · 2023-08-14 · cs.IR · 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{4QLJAZMQATSKGNPD66BPNNU2YH}

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	2026-07-05T06:40:46.420596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e41690659004e4a335e3f782f6b69ac1f10606430b817df829cb0777c10f7584

Aliases

arxiv: 2308.06878 · arxiv_version: 2308.06878v1 · doi: 10.48550/arxiv.2308.06878 · pith_short_12: 4QLJAZMQATSK · pith_short_16: 4QLJAZMQATSKGNPD · pith_short_8: 4QLJAZMQ

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/4QLJAZMQATSKGNPD66BPNNU2YH \
  | 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: e41690659004e4a335e3f782f6b69ac1f10606430b817df829cb0777c10f7584

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20a1e38266fee52eb5a59655eef7eaa2be1aedf739ef2a4651fdd7ecef7ea57e",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-08-14T01:23:37Z",
    "title_canon_sha256": "35c4c3dd2626d6f0f98d7a79033f9c201b07e3d20c79537480a875b5f3a66d76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.06878",
    "kind": "arxiv",
    "version": 1
  }
}