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Pith Number

pith:GHP3J7IE

pith:2021:GHP3J7IEEKG3CJSUG2H7D2RWKB
not attested not anchored not stored refs pending

Whitening Sentence Representations for Better Semantics and Faster Retrieval

Jianlin Su, Jiarun Cao, Weijie Liu, Yangyiwen Ou

arxiv:2103.15316 v1 · 2021-03-29 · cs.CL · cs.AI · 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{GHP3J7IEEKG3CJSUG2H7D2RWKB}

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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.

Cited by

18 papers in Pith

Recovering Latent Structures after Variational Bayesian Variable Selection: Fit Assessment and Factor-Number Selection in Partially Exploratory Factor Analysis
Semantic Code Clone Detection: Are We There Yet?
The Hitchhiker's Guide to Agentic AI: From Foundations to Systems
When Global Gating Is Enough: Admission-Time Hubness Control in Anisotropic Vector Retrieval Systems
MODE-RAG: Manifold Outlier Diagnosis and Energy-based Retrieval-Augmented Generation Evaluation
Receipt and verification
First computed 2026-07-05T02:27:04.724108Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

31dfb4fd04228db12654368ff1ea36506f644e36f676c6f5d3fa40464510e075

Aliases

arxiv: 2103.15316 · arxiv_version: 2103.15316v1 · doi: 10.48550/arxiv.2103.15316 · pith_short_12: GHP3J7IEEKG3 · pith_short_16: GHP3J7IEEKG3CJSU · pith_short_8: GHP3J7IE
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/GHP3J7IEEKG3CJSUG2H7D2RWKB \
  | 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: 31dfb4fd04228db12654368ff1ea36506f644e36f676c6f5d3fa40464510e075
Canonical record JSON 
{
  "metadata": {
    "abstract_canon_sha256": "6af92348a039d44b2e0ca57ea8435e72f3b236bed0b1999eac4d43c50999af94",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-03-29T03:51:53Z",
    "title_canon_sha256": "12ce417c2a71d0880a2ca40b020cbebe5febcaff60dceed30cc72b5bde8f1254"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.15316",
    "kind": "arxiv",
    "version": 1
  }
}