Pith Number

pith:F4COKYIR

pith:2018:F4COKYIR2RC6CFRJOZZTCBMKWD

not attested not anchored not stored refs pending

Adaptive, Personalized Diversity for Visual Discovery

Choon Hui Teo, Daniel Hill, Houssam Nassif, Mitchell Goodman, Sriram Srinavasan, SVN Vishwanathan, Vijai Mohan

arxiv:1810.01477 v1 · 2018-10-02 · 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{F4COKYIR2RC6CFRJOZZTCBMKWD}

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	2026-05-18T00:04:12.086137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f04e56111d445e11629767331058ab0cdfe294873aeee5b5bf542192472bf6e

Aliases

arxiv: 1810.01477 · arxiv_version: 1810.01477v1 · doi: 10.48550/arxiv.1810.01477 · pith_short_12: F4COKYIR2RC6 · pith_short_16: F4COKYIR2RC6CFRJ · pith_short_8: F4COKYIR

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/F4COKYIR2RC6CFRJOZZTCBMKWD \
  | 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: 2f04e56111d445e11629767331058ab0cdfe294873aeee5b5bf542192472bf6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e580a1d222c01d01027077b252dd14e7920aa210fb44d6953052b753dbe53145",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-10-02T19:51:46Z",
    "title_canon_sha256": "a46272ad3213d3f1960d7fb4cd7d9d768ce9967c11c495242c11f768ebed318b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.01477",
    "kind": "arxiv",
    "version": 1
  }
}