Pith Number

pith:7AQOW4YK

pith:2022:7AQOW4YKPJ3WM75FAUIJMK7C5L

not attested not anchored not stored refs pending

RetroMAE: Pre-Training Retrieval-oriented Language Models Via Masked Auto-Encoder

Shitao Xiao, Yingxia Shao, Zhao Cao, Zheng Liu

arxiv:2205.12035 v2 · 2022-05-24 · 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{7AQOW4YKPJ3WM75FAUIJMK7C5L}

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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

4 papers in Pith

C-Pack: Packed Resources For General Chinese Embeddings

Hypencoder Revisited: Reproducibility and Analysis of Non-Linear Scoring for First-Stage Retrieval

Benchmarking and Enabling Efficient Chinese Medical Retrieval via Asymmetric Encoders

Data, Not Model: Explaining Bias toward LLM Texts in Neural Retrievers

Receipt and verification

First computed	2026-07-05T05:06:58.552498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f820eb730a7a77667fa50510962be2eaed327734d0aa70ff3623bb72a0b2469d

Aliases

arxiv: 2205.12035 · arxiv_version: 2205.12035v2 · doi: 10.48550/arxiv.2205.12035 · pith_short_12: 7AQOW4YKPJ3W · pith_short_16: 7AQOW4YKPJ3WM75F · pith_short_8: 7AQOW4YK

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/7AQOW4YKPJ3WM75FAUIJMK7C5L \
  | 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: f820eb730a7a77667fa50510962be2eaed327734d0aa70ff3623bb72a0b2469d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57fb9e7b0b4edfc054233a3769fb8fa421336c7980117b104ba2ca5c8c93efd0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-05-24T12:43:04Z",
    "title_canon_sha256": "abe77ddc0d0006f4af3125b2f7be382b821d419015b038c65976a88fdc233ff1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.12035",
    "kind": "arxiv",
    "version": 2
  }
}