Pith Number

pith:GMHXEPPX

pith:2019:GMHXEPPXCV56UR2JRBJCK77DSL

not attested not anchored not stored refs pending

Hierarchical Context enabled Recurrent Neural Network for Recommendation

Il-Chul Moon, Kyungwoo Song, Mingi Ji, Sungrae Park

arxiv:1904.12674 v1 · 2019-04-26 · cs.IR · cs.LG · cs.SI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GMHXEPPXCV56UR2JRBJCK77DSL}

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	2026-05-17T23:47:34.385549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

330f723df7157bea47498852257fe392fd3715269e8f0f5c177ee116161db1dc

Aliases

arxiv: 1904.12674 · arxiv_version: 1904.12674v1 · doi: 10.48550/arxiv.1904.12674 · pith_short_12: GMHXEPPXCV56 · pith_short_16: GMHXEPPXCV56UR2J · pith_short_8: GMHXEPPX

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/GMHXEPPXCV56UR2JRBJCK77DSL \
  | 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: 330f723df7157bea47498852257fe392fd3715269e8f0f5c177ee116161db1dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e1496d2f95d32012b69ea0e55c50c89abc63b9ee3e7657f3462655fc660b383",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2019-04-26T09:07:55Z",
    "title_canon_sha256": "bdd9f4a776be8fb5d81adb27c02453a068f3c180471f778e107dbe4c75ff5a6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12674",
    "kind": "arxiv",
    "version": 1
  }
}