Pith Number

pith:4KGDU3R4

pith:2019:4KGDU3R4AVB27RBVRLNN5LIO46

not attested not anchored not stored refs pending

Incorporating Query Term Independence Assumption for Efficient Retrieval and Ranking using Deep Neural Networks

Bhaskar Mitra, Corby Rosset, David Hawking, Emine Yilmaz, Fernando Diaz, Nick Craswell

arxiv:1907.03693 v1 · 2019-07-08 · 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{4KGDU3R4AVB27RBVRLNN5LIO46}

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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	2026-05-17T23:41:14.006799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e28c3a6e3c0543afc4358adadead0ee7aef105805d944731ad6537df58d9a2c9

Aliases

arxiv: 1907.03693 · arxiv_version: 1907.03693v1 · doi: 10.48550/arxiv.1907.03693 · pith_short_12: 4KGDU3R4AVB2 · pith_short_16: 4KGDU3R4AVB27RBV · pith_short_8: 4KGDU3R4

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/4KGDU3R4AVB27RBVRLNN5LIO46 \
  | 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: e28c3a6e3c0543afc4358adadead0ee7aef105805d944731ad6537df58d9a2c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db27d5d75e3046e6765452847b0c68e1d2cb324bbb6959d985401d990ee004f1",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2019-07-08T15:58:11Z",
    "title_canon_sha256": "e822e86277f9b0b6769a14ef2d74db5b703b8a9d941619b7e35fdbc0b312b143"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03693",
    "kind": "arxiv",
    "version": 1
  }
}