Pith Number

pith:A7ZSDZBH

pith:2017:A7ZSDZBHWIYNDXORQX3M2AQE4W

not attested not anchored not stored refs pending

Balancing Speed and Quality in Online Learning to Rank for Information Retrieval

Harrie Oosterhuis, Maarten de Rijke

arxiv:1711.09446 v1 · 2017-11-26 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A7ZSDZBHWIYNDXORQX3M2AQE4W}

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	2026-05-18T00:29:35.538369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07f321e427b230d1ddd185f6cd0204e59971bf8dacfdea21391b4dba613ec739

Aliases

arxiv: 1711.09446 · arxiv_version: 1711.09446v1 · doi: 10.48550/arxiv.1711.09446 · pith_short_12: A7ZSDZBHWIYN · pith_short_16: A7ZSDZBHWIYNDXOR · pith_short_8: A7ZSDZBH

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/A7ZSDZBHWIYNDXORQX3M2AQE4W \
  | 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: 07f321e427b230d1ddd185f6cd0204e59971bf8dacfdea21391b4dba613ec739

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63699074bf424d21f02f08f9eac06be852fbf3496241c80658fd9b3d9f589a53",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-11-26T19:56:19Z",
    "title_canon_sha256": "296b18ee806ad49173bda18e9b85fc3c31aad9196dc093f01f2dd4aeaddbcc1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.09446",
    "kind": "arxiv",
    "version": 1
  }
}