Pith Number

pith:QGGNZUC4

pith:2016:QGGNZUC4PIZU6NR6BGVNLP3HBJ

not attested not anchored not stored refs pending

User Model-Based Intent-Aware Metrics for Multilingual Search Evaluation

Alexey Drutsa (Yandex, Andrey Shutovich (Yandex, Evgeniy Krokhalyov (Yandex, Gleb Gusev (Yandex, Moscow, Pavel Serdyukov (Yandex, Philipp Pushnyakov (Yandex, Russia)

arxiv:1612.04418 v1 · 2016-12-13 · cs.IR · cs.CL · cs.HC · 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{QGGNZUC4PIZU6NR6BGVNLP3HBJ}

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	2026-05-18T00:54:59.627026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

818cdcd05c7a334f363e09aad5bf670a4c87eda8638234950856799f2e53981b

Aliases

arxiv: 1612.04418 · arxiv_version: 1612.04418v1 · doi: 10.48550/arxiv.1612.04418 · pith_short_12: QGGNZUC4PIZU · pith_short_16: QGGNZUC4PIZU6NR6 · pith_short_8: QGGNZUC4

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/QGGNZUC4PIZU6NR6BGVNLP3HBJ \
  | 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: 818cdcd05c7a334f363e09aad5bf670a4c87eda8638234950856799f2e53981b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8ccdf164be0796def7cd514bdced8adf29ac04b1a0d54e5a3c56465ef80f6f6",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.HC",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2016-12-13T22:09:24Z",
    "title_canon_sha256": "cf707c061da32f98c963d81fcec6588be5dcf48f500dfae9c0d329163dad0876"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.04418",
    "kind": "arxiv",
    "version": 1
  }
}