Pith Number

pith:TGKOOKEC

pith:2024:TGKOOKECLEF6X3S75XUI2IQ323

not attested not anchored not stored refs pending

Sequential Recommendation for Optimizing Both Immediate Feedback and Long-term Retention

Kesen Zhao, Kun Gai, Lantao Hu, Peng Jiang, Qingpeng Cai, Shuchang Liu, Xiangyu Zhao, Zijian Zhang, Ziru Liu

arxiv:2404.03637 v2 · 2024-04-04 · 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{TGKOOKECLEF6X3S75XUI2IQ323}

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	2026-07-05T08:29:25.243618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9994e72882590bebee5fede88d221bd6f565e45d002e5c5e3e88eaa9547f8e4a

Aliases

arxiv: 2404.03637 · arxiv_version: 2404.03637v2 · doi: 10.48550/arxiv.2404.03637 · pith_short_12: TGKOOKECLEF6 · pith_short_16: TGKOOKECLEF6X3S7 · pith_short_8: TGKOOKEC

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/TGKOOKECLEF6X3S75XUI2IQ323 \
  | 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: 9994e72882590bebee5fede88d221bd6f565e45d002e5c5e3e88eaa9547f8e4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f94492545bd6515d4f56a843771e82e97656d448d330595efe12f7c5dcd6fcac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-04-04T17:55:38Z",
    "title_canon_sha256": "a2afc469605ec7e1822facc6c3f27b43895f03d208425955ef153464d8511250"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.03637",
    "kind": "arxiv",
    "version": 2
  }
}