Pith Number

pith:6CX4SS5T

pith:2016:6CX4SS5TSGP2SJL72SKCMN3UQ7

not attested not anchored not stored refs pending

GT-SEER: Geo-Temporal SEquential Embedding Rank for Point-of-interest Recommendation

Irwin King, Michael R. Lyu, Shenglin Zhao, Tong Zhao

arxiv:1606.05859 v1 · 2016-06-19 · cs.IR · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6CX4SS5TSGP2SJL72SKCMN3UQ7}

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	2026-05-18T01:12:15.933410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0afc94bb3919fa9257fd49426377487f92a11c6c2485d39dcd4e7e8ea8f46b9

Aliases

arxiv: 1606.05859 · arxiv_version: 1606.05859v1 · doi: 10.48550/arxiv.1606.05859 · pith_short_12: 6CX4SS5TSGP2 · pith_short_16: 6CX4SS5TSGP2SJL7 · pith_short_8: 6CX4SS5T

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/6CX4SS5TSGP2SJL72SKCMN3UQ7 \
  | 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: f0afc94bb3919fa9257fd49426377487f92a11c6c2485d39dcd4e7e8ea8f46b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98140e05b50f2537f0379c16d9824217f465f3a01172e301ab13f9dc4ff73fd6",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2016-06-19T11:45:57Z",
    "title_canon_sha256": "e54297e23746143e81147559f75ad7ae6f8ceffcad664294846b307271de15c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.05859",
    "kind": "arxiv",
    "version": 1
  }
}