Pith Number

pith:6CCDXNMF

pith:2022:6CCDXNMFOZ575PMU72ZXHZKRJJ

not attested not anchored not stored refs pending

Revisiting Over-smoothing in BERT from the Perspective of Graph

Hang Xu, Han Shi, James T. Kwok, Jiahui Gao, Lingpeng Kong, Stephen M.S. Lee, Xiaodan Liang, Zhenguo Li

arxiv:2202.08625 v1 · 2022-02-17 · 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{6CCDXNMFOZ575PMU72ZXHZKRJJ}

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

1 paper in Pith

Analogies between Transformer Layers and Power Method

Receipt and verification

First computed	2026-07-05T03:57:56.278161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0843bb585767bfebd94feb373e5514a732461826e7ef46c7de447bdeece5cfe

Aliases

arxiv: 2202.08625 · arxiv_version: 2202.08625v1 · doi: 10.48550/arxiv.2202.08625 · pith_short_12: 6CCDXNMFOZ57 · pith_short_16: 6CCDXNMFOZ575PMU · pith_short_8: 6CCDXNMF

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/6CCDXNMFOZ575PMU72ZXHZKRJJ \
  | 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: f0843bb585767bfebd94feb373e5514a732461826e7ef46c7de447bdeece5cfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34dbf26e86e8ee3e17bb0e0ba9b349ffd1184006a4dbedb41123ebd98d60483d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-17T12:20:52Z",
    "title_canon_sha256": "d5758defa95a52c214bd3660a81ea0e7391854e1ff4bd196d59957a3cbb9a83e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.08625",
    "kind": "arxiv",
    "version": 1
  }
}