Pith Number

pith:O3SFUSJR

pith:2017:O3SFUSJR3H2WXWPOIK7FQAEIAG

not attested not anchored not stored refs pending

Attention-based Mixture Density Recurrent Networks for History-based Recommendation

Kyunghyun Cho, Tian Wang

arxiv:1709.07545 v1 · 2017-09-22 · 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{O3SFUSJR3H2WXWPOIK7FQAEIAG}

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	2026-05-18T00:34:32.888098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76e45a4931d9f56bd9ee42be58008801ae3626f3a0b7c0f838736454b095ddf2

Aliases

arxiv: 1709.07545 · arxiv_version: 1709.07545v1 · doi: 10.48550/arxiv.1709.07545 · pith_short_12: O3SFUSJR3H2W · pith_short_16: O3SFUSJR3H2WXWPO · pith_short_8: O3SFUSJR

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/O3SFUSJR3H2WXWPOIK7FQAEIAG \
  | 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: 76e45a4931d9f56bd9ee42be58008801ae3626f3a0b7c0f838736454b095ddf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "095d2a53c3fdad482e71e0a556951da24481c63903e171b200f460024b06bc2e",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-09-22T00:16:35Z",
    "title_canon_sha256": "6cbc8d62bc4131d413c2fff949c809fc7cf07bd32b84346d2a806c2ab2f25290"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.07545",
    "kind": "arxiv",
    "version": 1
  }
}