Pith Number

pith:IZKS52L2

pith:2022:IZKS52L23R653TUL75FGDLVVPS

not attested not anchored not stored refs pending

DiffCSE: Difference-based Contrastive Learning for Sentence Embeddings

Hongyin Luo, James Glass, Marin Solja\v{c}i\'c, Rumen Dangovski, Shang-Wen Li, Shiyu Chang, Wen-tau Yih, Yang Zhang, Yoon Kim, Yung-Sung Chuang

arxiv:2204.10298 v1 · 2022-04-21 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IZKS52L23R653TUL75FGDLVVPS}

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

2 papers in Pith

Bridging Linguistic Gaps: Cross-Lingual Mapping in Pre-Training and Dataset for Enhanced Multilingual LLM Performance

mEOL: Training-Free Instruction-Guided Multimodal Embedder for Vector Graphics and Image Retrieval

Receipt and verification

First computed	2026-07-05T04:16:48.785675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46552ee97adc7dddce8bff4a61aeb57cb0e54200a08da1c08cd918368f181005

Aliases

arxiv: 2204.10298 · arxiv_version: 2204.10298v1 · doi: 10.48550/arxiv.2204.10298 · pith_short_12: IZKS52L23R65 · pith_short_16: IZKS52L23R653TUL · pith_short_8: IZKS52L2

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/IZKS52L23R653TUL75FGDLVVPS \
  | 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: 46552ee97adc7dddce8bff4a61aeb57cb0e54200a08da1c08cd918368f181005

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "079ebf2b38868388874a64c94141d43030e3d433b98dd77cc1313b38986f853a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-04-21T17:32:01Z",
    "title_canon_sha256": "7f8e235c6e5e6cc35920f1defcd2b24c28ec6a08f63b9c1c5e4830f215bc8d73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.10298",
    "kind": "arxiv",
    "version": 1
  }
}