Pith Number

pith:QFMWP5XL

pith:2020:QFMWP5XL7X6RAL6SSH24LSVSJM

not attested not anchored not stored refs pending

DaNetQA: a yes/no Question Answering Dataset for the Russian Language

Alena Fenogenova, Alexey Machnev, Dmitry I. Ignatov, Ekaterina Artemova, Taisia Glushkova, Tatiana Shavrina

arxiv:2010.02605 v2 · 2020-10-06 · cs.CL · 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{QFMWP5XL7X6RAL6SSH24LSVSJM}

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	2026-07-05T06:56:27.244742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

815967f6ebfdfd102fd291f5c5cab24b036de0f2799d786ea3c3b891f9e22982

Aliases

arxiv: 2010.02605 · arxiv_version: 2010.02605v2 · doi: 10.48550/arxiv.2010.02605 · pith_short_12: QFMWP5XL7X6R · pith_short_16: QFMWP5XL7X6RAL6S · pith_short_8: QFMWP5XL

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/QFMWP5XL7X6RAL6SSH24LSVSJM \
  | 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: 815967f6ebfdfd102fd291f5c5cab24b036de0f2799d786ea3c3b891f9e22982

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c520b78499d85fc457f0ca25f7ca3ebef23adc2cd203e1ae867165b85b31596",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-10-06T10:30:48Z",
    "title_canon_sha256": "07eaddac084cf1378411c5f36d5ea4d67ea7d86ae2566124595fbbd873910ba8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.02605",
    "kind": "arxiv",
    "version": 2
  }
}