Pith Number

pith:RYXYKGSR

pith:2018:RYXYKGSR7U4EIJPN2IPACUVQBT

not attested not anchored not stored refs pending

Gated Attentive-Autoencoder for Content-Aware Recommendation

Bin Wu, Chen Ma, Peng Kang, Qinglong Wang, Xue Liu

arxiv:1812.02869 v1 · 2018-12-07 · 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{RYXYKGSR7U4EIJPN2IPACUVQBT}

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	2026-05-17T23:58:51.603646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e2f851a51fd384425edd21e0152b00cf0dfb6dbd7173a24ee932319ee28ad3e

Aliases

arxiv: 1812.02869 · arxiv_version: 1812.02869v1 · doi: 10.48550/arxiv.1812.02869 · pith_short_12: RYXYKGSR7U4E · pith_short_16: RYXYKGSR7U4EIJPN · pith_short_8: RYXYKGSR

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/RYXYKGSR7U4EIJPN2IPACUVQBT \
  | 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: 8e2f851a51fd384425edd21e0152b00cf0dfb6dbd7173a24ee932319ee28ad3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92d3413a17e907ffc6c38d58fcb403b11c5da785ae89e69587a03c71ea3d719b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-12-07T01:43:45Z",
    "title_canon_sha256": "bd3c0330e183a84b82247a56160faa07638d94fd43afc4e9fe05812cba71f1fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.02869",
    "kind": "arxiv",
    "version": 1
  }
}