Pith Number

pith:FTGEJQ6R

pith:2018:FTGEJQ6R75N7ZDGNYFFOKTTYYH

not attested not anchored not stored refs pending

Multi-Perspective Neural Architecture for Recommendation System

Han Xiao, Xiaodong Shi, Yidong Chen

arxiv:1807.09751 v1 · 2018-07-12 · cs.IR · cs.LG · 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{FTGEJQ6R75N7ZDGNYFFOKTTYYH}

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	2026-05-18T00:09:48.351975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ccc44c3d1ff5bfc8ccdc14ae54e78c1d8e158f0a7771e61f4d8f284d9668e51

Aliases

arxiv: 1807.09751 · arxiv_version: 1807.09751v1 · doi: 10.48550/arxiv.1807.09751 · pith_short_12: FTGEJQ6R75N7 · pith_short_16: FTGEJQ6R75N7ZDGN · pith_short_8: FTGEJQ6R

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/FTGEJQ6R75N7ZDGNYFFOKTTYYH \
  | 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: 2ccc44c3d1ff5bfc8ccdc14ae54e78c1d8e158f0a7771e61f4d8f284d9668e51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ef5d38fd4aa40b4d68cff9bc7182a60bde04c39f0fb0b951a532ec956a9af91",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-07-12T05:06:39Z",
    "title_canon_sha256": "432989ac104491599be4e94a49707949de85785482f89d345b16ff553049efd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09751",
    "kind": "arxiv",
    "version": 1
  }
}