Pith Number

pith:KTLBF45X

pith:2022:KTLBF45XEYS32MGDEIE2RPPLY4

not attested not anchored not stored refs pending

Multi-View Document Representation Learning for Open-Domain Dense Retrieval

Daxin Jiang, Ming Gong, Nan Duan, Shunyu Zhang, Yaobo Liang

arxiv:2203.08372 v1 · 2022-03-16 · 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{KTLBF45XEYS32MGDEIE2RPPLY4}

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.

Cited by

1 paper in Pith

DocRetriever: A Plug-and-Play Framework for Multimodal Document Retrieval with Comprehensive Benchmark

Receipt and verification

First computed	2026-07-05T04:05:43.990718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54d612f3b72625bd30c32209a8bdebc703294758a2d9e81bfc6b60f5d8ad52ff

Aliases

arxiv: 2203.08372 · arxiv_version: 2203.08372v1 · doi: 10.48550/arxiv.2203.08372 · pith_short_12: KTLBF45XEYS3 · pith_short_16: KTLBF45XEYS32MGD · pith_short_8: KTLBF45X

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/KTLBF45XEYS32MGDEIE2RPPLY4 \
  | 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: 54d612f3b72625bd30c32209a8bdebc703294758a2d9e81bfc6b60f5d8ad52ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6cca5c5b2315995115bb6a684c6ef2e69fcab32dd29ff288119c63eecff40fe",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-03-16T03:36:38Z",
    "title_canon_sha256": "27e4e3d678b83f0bd2265ae25d27d956fefa577e9615995a505e0b178dea5968"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.08372",
    "kind": "arxiv",
    "version": 1
  }
}