Pith Number

pith:Z7MSB3R5

pith:2023:Z7MSB3R5PVRNYUX3B55V5JHTTJ

not attested not anchored not stored refs pending

Quick Dense Retrievers Consume KALE: Post Training Kullback Leibler Alignment of Embeddings for Asymmetrical dual encoders

Alessandro Magnani, ChengXiang Zhai, Daniel Campos

arxiv:2304.01016 v3 · 2023-03-31 · cs.CL · cs.AI · 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{Z7MSB3R5PVRNYUX3B55V5JHTTJ}

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

LEAF: Knowledge Distillation of Text Embedding Models with Teacher-Aligned Representations

Receipt and verification

First computed	2026-07-05T06:16:36.145253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfd920ee3d7d62dc52fb0f7b5ea4f39a50594a94559a438073934b20c08a6ebb

Aliases

arxiv: 2304.01016 · arxiv_version: 2304.01016v3 · doi: 10.48550/arxiv.2304.01016 · pith_short_12: Z7MSB3R5PVRN · pith_short_16: Z7MSB3R5PVRNYUX3 · pith_short_8: Z7MSB3R5

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/Z7MSB3R5PVRNYUX3B55V5JHTTJ \
  | 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: cfd920ee3d7d62dc52fb0f7b5ea4f39a50594a94559a438073934b20c08a6ebb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12de6f995498c60a22063cfde8f5ed568d9bac508aaf71017e9d9cd22506ca0a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-03-31T15:44:13Z",
    "title_canon_sha256": "5bb12084e8e6fdbc1ce95f95f01c1eb7a716c99367d0e097badfd15d367de033"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.01016",
    "kind": "arxiv",
    "version": 3
  }
}