Pith Number

pith:MGQR5M5V

pith:2020:MGQR5M5VSTSC4VCXOJTY2FU6WB

not attested not anchored not stored refs pending

Enabling the Analysis of Personality Aspects in Recommender Systems

Amin Beheshti (1), Mehmet Orgun (1) ((1) Macquarie University- Sydney-Australia), Seyed Mohssen Ghafari (1), Shahpar Yakhchi (1)

arxiv:2001.04825 v1 · 2020-01-07 · cs.IR · cs.CY · 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{MGQR5M5VSTSC4VCXOJTY2FU6WB}

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	2026-07-05T00:33:29.994220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61a11eb3b594e42e545772678d169eb06fa616ceb6bc8fdeecd7e51eeb26b6fb

Aliases

arxiv: 2001.04825 · arxiv_version: 2001.04825v1 · doi: 10.48550/arxiv.2001.04825 · pith_short_12: MGQR5M5VSTSC · pith_short_16: MGQR5M5VSTSC4VCX · pith_short_8: MGQR5M5V

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/MGQR5M5VSTSC4VCXOJTY2FU6WB \
  | 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: 61a11eb3b594e42e545772678d169eb06fa616ceb6bc8fdeecd7e51eeb26b6fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "639165509f58cb41715c7c7f71b9ff91d9ba41fed6bbaef0d1a08dbb2d219a5e",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2020-01-07T23:02:07Z",
    "title_canon_sha256": "dd1deff6a5af6d32a47b34a1180e3090a3f8efb970d8597f8011f12b072bc39d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.04825",
    "kind": "arxiv",
    "version": 1
  }
}