Pith Number

pith:PJSVVD5N

pith:2018:PJSVVD5NRRMEZL7GCJJ3OMRRZI

not attested not anchored not stored refs pending

Ranking for Relevance and Display Preferences in Complex Presentation Layouts

Harrie Oosterhuis, Maarten de Rijke

arxiv:1805.02404 v1 · 2018-05-07 · cs.IR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PJSVVD5NRRMEZL7GCJJ3OMRRZI}

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	2026-05-18T00:07:07.397617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a655a8fad8c584cafe61253b73231ca1342809ec3655fe7cb4f7bcb1da6a968

Aliases

arxiv: 1805.02404 · arxiv_version: 1805.02404v1 · doi: 10.48550/arxiv.1805.02404 · pith_short_12: PJSVVD5NRRME · pith_short_16: PJSVVD5NRRMEZL7G · pith_short_8: PJSVVD5N

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/PJSVVD5NRRMEZL7GCJJ3OMRRZI \
  | 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: 7a655a8fad8c584cafe61253b73231ca1342809ec3655fe7cb4f7bcb1da6a968

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a71c44069f3ea33352c9b62e31482d06daeac729b676fa851ea8ff7b0d5f1e8f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-05-07T08:48:18Z",
    "title_canon_sha256": "a4ecf324e7ba62bd26eed9546989d8d413776b201ca495f71f87bea4ef2fd813"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02404",
    "kind": "arxiv",
    "version": 1
  }
}