Pith Number

pith:F2OG4Z6R

pith:2025:F2OG4Z6RGMQ4XFCHPN5IF4FDZZ

not attested not anchored not stored refs pending

A Systematic Replicability and Comparative Study of BSARec and SASRec for Sequential Recommendation

Chiara D'Ercoli, Federico Siciliano, Giulia Di Teodoro

arxiv:2506.14692 v1 · 2025-06-17 · 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{F2OG4Z6RGMQ4XFCHPN5IF4FDZZ}

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	2026-07-05T11:23:11.363678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e9c6e67d13321cb94477b7a82f0a3ce63be8a08770fab18aa0d75d42f83ce6d

Aliases

arxiv: 2506.14692 · arxiv_version: 2506.14692v1 · doi: 10.48550/arxiv.2506.14692 · pith_short_12: F2OG4Z6RGMQ4 · pith_short_16: F2OG4Z6RGMQ4XFCH · pith_short_8: F2OG4Z6R

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/F2OG4Z6RGMQ4XFCHPN5IF4FDZZ \
  | 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: 2e9c6e67d13321cb94477b7a82f0a3ce63be8a08770fab18aa0d75d42f83ce6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d22cc18b8649cd6b0cd99a1d1e5e9005707374d5765bc97d6f759e8d021903f8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-06-17T16:29:55Z",
    "title_canon_sha256": "c85ed4fe71c165829ed01fb5cf488b631757645772a3765474606e20909480f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.14692",
    "kind": "arxiv",
    "version": 1
  }
}