Pith Number

pith:4EYNAEYI

pith:2025:4EYNAEYIC3P2HZDCKCHWFPTXQY

not attested not anchored not stored refs pending

Can Cross Encoders Produce Useful Sentence Embeddings?

Haritha Ananthakrishnan, Harsha Kokel, Horst Samulowitz, Julian Dolby, Kavitha Srinivas

arxiv:2502.03552 v1 · 2025-02-05 · 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{4EYNAEYIC3P2HZDCKCHWFPTXQY}

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	2026-07-05T10:10:11.970748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e130d0130816dfa3e462508f62be77863239dd22d453392014dc3e3b0bdceb07

Aliases

arxiv: 2502.03552 · arxiv_version: 2502.03552v1 · doi: 10.48550/arxiv.2502.03552 · pith_short_12: 4EYNAEYIC3P2 · pith_short_16: 4EYNAEYIC3P2HZDC · pith_short_8: 4EYNAEYI

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/4EYNAEYIC3P2HZDCKCHWFPTXQY \
  | 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: e130d0130816dfa3e462508f62be77863239dd22d453392014dc3e3b0bdceb07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb1e681413e5aef74c5a277ae23f573c68085d6b3b2c98cb1b3d01c41f738d47",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-05T19:09:53Z",
    "title_canon_sha256": "69306f98cc3c994f5b4cc2d59bc3f3700d5bc87537705c133a43c440a6cc479e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.03552",
    "kind": "arxiv",
    "version": 1
  }
}