Pith Number

pith:6SITMMQG

pith:2021:6SITMMQGKZMBUXIZRA57IJ5TNS

not attested not anchored not stored refs pending

Context-aware Ensemble of Multifaceted Factorization Models for Recommendation Prediction in Social Networks

Daqi Ji, Lu Yao, Wenguang Wang, Yingwei Xin, Yi Zou, Yunwen Chen, Zuotao Liu

arxiv:2105.00991 v1 · 2021-05-03 · cs.IR · cs.CL · stat.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6SITMMQGKZMBUXIZRA57IJ5TNS}

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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.

Receipt and verification

First computed	2026-07-05T02:37:00.049018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f49136320656581a5d19883bf427b36ca3a7f424d455538d9f92c31b635e98b0

Aliases

arxiv: 2105.00991 · arxiv_version: 2105.00991v1 · doi: 10.48550/arxiv.2105.00991 · pith_short_12: 6SITMMQGKZMB · pith_short_16: 6SITMMQGKZMBUXIZ · pith_short_8: 6SITMMQG

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/6SITMMQGKZMBUXIZRA57IJ5TNS \
  | 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: f49136320656581a5d19883bf427b36ca3a7f424d455538d9f92c31b635e98b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5423b5c3f27e8901501ac052a615e995fe991326c98b906cd16d2e55e7b6cd56",
    "cross_cats_sorted": [
      "cs.CL",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2021-05-03T16:42:50Z",
    "title_canon_sha256": "bc78f1f0b8aa8bb8fd540028adb09190275dfe31f6bdf4df1432e51edb18a11c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.00991",
    "kind": "arxiv",
    "version": 1
  }
}