Pith Number

pith:FCIJQ3VA

pith:2021:FCIJQ3VAECZHGEMHZFA2ZR2OD3

not attested not anchored not stored refs pending

NewsBERT: Distilling Pre-trained Language Model for Intelligent News Application

Chuhan Wu, Fangzhao Wu, Qi Liu, Tao Qi, Yang Yu, Yongfeng Huang

arxiv:2102.04887 v2 · 2021-02-09 · cs.CL

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\usepackage{pith}
\pithnumber{FCIJQ3VAECZHGEMHZFA2ZR2OD3}

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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

1 paper in Pith

A Survey on LLM-based News Recommender Systems

Receipt and verification

First computed	2026-07-05T03:10:52.009382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2890986ea020b2731187c941acc74e1ec4d5612cc481b921faeb54c9a241f3df

Aliases

arxiv: 2102.04887 · arxiv_version: 2102.04887v2 · doi: 10.48550/arxiv.2102.04887 · pith_short_12: FCIJQ3VAECZH · pith_short_16: FCIJQ3VAECZHGEMH · pith_short_8: FCIJQ3VA

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/FCIJQ3VAECZHGEMHZFA2ZR2OD3 \
  | 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: 2890986ea020b2731187c941acc74e1ec4d5612cc481b921faeb54c9a241f3df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4be6a28e5ea9b2779c2fcac2b06a391d16cf7ad18aeaae0fc0dbf862f02bc827",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-02-09T15:41:12Z",
    "title_canon_sha256": "0e26480f04c5dba1ee993a95d6b53ffa77617623bd73c43e60afa1e5030e5ad3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.04887",
    "kind": "arxiv",
    "version": 2
  }
}