Pith Number

pith:PTQWQRTY

pith:2016:PTQWQRTYBAEYFCJCHHJ6VBUAFJ

not attested not anchored not stored refs pending

Collaborative Filtering with Side Information: a Gaussian Process Perspective

Hyunjik Kim, Seth Flaxman, Xiaoyu Lu, Yee Whye Teh

arxiv:1605.07025 v3 · 2016-05-23 · stat.ML · cs.IR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PTQWQRTYBAEYFCJCHHJ6VBUAFJ}

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.

Cited by

3 papers in Pith

Structured Neural Marked Point Processes for Interpretable Event Interaction Modeling

Arbitrarily Conditioned Hierarchical Flows for Spatiotemporal Events

Receipt and verification

First computed	2026-05-18T00:42:46.627079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ce1684678080982892239d3ea86802a5d7bb52e9be33d463f84d4c3ab31fbde

Aliases

arxiv: 1605.07025 · arxiv_version: 1605.07025v3 · doi: 10.48550/arxiv.1605.07025 · pith_short_12: PTQWQRTYBAEY · pith_short_16: PTQWQRTYBAEYFCJC · pith_short_8: PTQWQRTY

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/PTQWQRTYBAEYFCJCHHJ6VBUAFJ \
  | 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: 7ce1684678080982892239d3ea86802a5d7bb52e9be33d463f84d4c3ab31fbde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dc5fb5ae72dccb612e2dc324ce0a826394bc5985f52dc31918ce4873a836b74",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-05-23T14:19:02Z",
    "title_canon_sha256": "cb4c91556b4376b3e712090114293337bd661311a47b1275182a8e992d70fcbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.07025",
    "kind": "arxiv",
    "version": 3
  }
}