Pith Number

pith:4XTHZ4GF

pith:2017:4XTHZ4GFL6ULTT2YJCK5DIFOYE

not attested not anchored not stored refs pending

IRGAN: A Minimax Game for Unifying Generative and Discriminative Information Retrieval Models

Benyou Wang, Dell Zhang, Jun Wang, Lantao Yu, Peng Zhang, Weinan Zhang, Yinghui Xu, Yu Gong

arxiv:1705.10513 v2 · 2017-05-30 · cs.IR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4XTHZ4GFL6ULTT2YJCK5DIFOYE}

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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	2026-05-18T00:22:49.318704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5e67cf0c55fa8b9cf584895d1a0aec10cb83fcf317330bd04bae72eb2e7c8c6

Aliases

arxiv: 1705.10513 · arxiv_version: 1705.10513v2 · doi: 10.48550/arxiv.1705.10513 · pith_short_12: 4XTHZ4GFL6UL · pith_short_16: 4XTHZ4GFL6ULTT2Y · pith_short_8: 4XTHZ4GF

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/4XTHZ4GFL6ULTT2YJCK5DIFOYE \
  | 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: e5e67cf0c55fa8b9cf584895d1a0aec10cb83fcf317330bd04bae72eb2e7c8c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46dc8c678ea8845f787f02b7adab7fc39eb7e1a435b51640f8d5d8d712f9387c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-05-30T09:03:31Z",
    "title_canon_sha256": "8864afc19dee4e29eb89101242c36e31e075e772e9f2d8934df054cf32f2fad1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.10513",
    "kind": "arxiv",
    "version": 2
  }
}