Pith Number

pith:OQ4QL67S

pith:2019:OQ4QL67SSL3YBXJIBFDXANEZ6V

not attested not anchored not stored refs pending

RELINE: Point-of-Interest Recommendations using Multiple Network Embeddings

Apostolos N. Papadopoulos, Giannis Christoforidis, Pavlos Kefalas, Yannis Manolopoulos

arxiv:1902.00773 v1 · 2019-02-02 · 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{OQ4QL67SSL3YBXJIBFDXANEZ6V}

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	2026-05-17T23:54:52.200021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

743905fbf292f780dd280947703499f56363c460f8ce2687bfe92993c1d98732

Aliases

arxiv: 1902.00773 · arxiv_version: 1902.00773v1 · doi: 10.48550/arxiv.1902.00773 · pith_short_12: OQ4QL67SSL3Y · pith_short_16: OQ4QL67SSL3YBXJI · pith_short_8: OQ4QL67S

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/OQ4QL67SSL3YBXJIBFDXANEZ6V \
  | 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: 743905fbf292f780dd280947703499f56363c460f8ce2687bfe92993c1d98732

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "105796ec85ad27b6ac2fc156d0956837aa044f2faf706bc7c7503ac926b1d3d2",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2019-02-02T19:31:48Z",
    "title_canon_sha256": "3d30f7ace7c7f9ed9fc9aed498ef37518c2a134871c5b10749d92d49124e3cf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.00773",
    "kind": "arxiv",
    "version": 1
  }
}