Pith Number

pith:GTA6TJE4

pith:2017:GTA6TJE4K5ESZFTEALBCXUAG4M

not attested not anchored not stored refs pending

Mining User/Movie Preferred Features Based on Reviews for Video Recommendation System

Seong-Bae Park, Xuan-Son Vu

arxiv:1702.02737 v1 · 2017-02-09 · cs.IR · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GTA6TJE4K5ESZFTEALBCXUAG4M}

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	2026-05-18T00:51:02.599654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34c1e9a49c57492c966402c22bd006e303264980ac1f79a0c31d1130194e73dc

Aliases

arxiv: 1702.02737 · arxiv_version: 1702.02737v1 · doi: 10.48550/arxiv.1702.02737 · pith_short_12: GTA6TJE4K5ES · pith_short_16: GTA6TJE4K5ESZFTE · pith_short_8: GTA6TJE4

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/GTA6TJE4K5ESZFTEALBCXUAG4M \
  | 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: 34c1e9a49c57492c966402c22bd006e303264980ac1f79a0c31d1130194e73dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7645bcb3bfe8ee222138ac53033f0691d6ff7f51b3cb7fa8922b95357bb89241",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-02-09T08:03:16Z",
    "title_canon_sha256": "a04dc37202d7cfc8c8d60aab2d2f7249a8703a1dcc61f6de65a447cd37551e06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.02737",
    "kind": "arxiv",
    "version": 1
  }
}