Pith Number

pith:GEKF3YIE

pith:2016:GEKF3YIEKXU62URK4IZKVKRMMI

not attested not anchored not stored refs pending

Hybrid Recommender System based on Autoencoders

Florian Strub (CRIStAL, J\'er\'emie Mary (CRIStAL, Romaric Gaudel (CRIStAL, SEQUEL)

arxiv:1606.07659 v3 · 2016-06-24 · cs.LG · 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{GEKF3YIEKXU62URK4IZKVKRMMI}

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	2026-05-18T00:27:04.856410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31145de10455e9ed522ae232aaaa2c620c65d6cad8c5fa8cbde6290f6c8b1935

Aliases

arxiv: 1606.07659 · arxiv_version: 1606.07659v3 · doi: 10.48550/arxiv.1606.07659 · pith_short_12: GEKF3YIEKXU6 · pith_short_16: GEKF3YIEKXU62URK · pith_short_8: GEKF3YIE

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/GEKF3YIEKXU62URK4IZKVKRMMI \
  | 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: 31145de10455e9ed522ae232aaaa2c620c65d6cad8c5fa8cbde6290f6c8b1935

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1c4a8cdc4fc0f8b833d90a59ab464332691cd30ed29cf16b7ec33aa8611c786",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-06-24T12:37:04Z",
    "title_canon_sha256": "9c2c3b14d990d2fbeb2e48bdcfa0da501b864858dbabbf99ff56ea3400458cf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.07659",
    "kind": "arxiv",
    "version": 3
  }
}