Pith Number

pith:YSYNXCZP

pith:2019:YSYNXCZP2IMC2ULYHYHEEIWMTN

not attested not anchored not stored refs pending

Investigating BERT's Knowledge of Language: Five Analysis Methods with NPIs

Alex Warstadt, Alicia Parrish, Anhad Mohananey, Anna Alsop, Hagen Blix, Haokun Liu, Ioana Grosu, Jason Phang, Paloma Jereti\v{c}, Phu Mon Htut, Samuel R. Bowman, Sheng-Fu Wang, Shikha Bordia, Wei Peng, Yining Nie, Yu Cao

arxiv:1909.02597 v2 · 2019-09-05 · 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{YSYNXCZP2IMC2ULYHYHEEIWMTN}

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

Different types of syntactic agreement recruit the same units within large language models

Receipt and verification

First computed	2026-07-05T00:05:55.027171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4b0db8b2fd2182d51783e0e4222cc9b585e839ccc887b589e034f207c1c1945

Aliases

arxiv: 1909.02597 · arxiv_version: 1909.02597v2 · doi: 10.48550/arxiv.1909.02597 · pith_short_12: YSYNXCZP2IMC · pith_short_16: YSYNXCZP2IMC2ULY · pith_short_8: YSYNXCZP

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/YSYNXCZP2IMC2ULYHYHEEIWMTN \
  | 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: c4b0db8b2fd2182d51783e0e4222cc9b585e839ccc887b589e034f207c1c1945

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85cf059211b22ed9781dcd86333d69b4db330874faf6e8a992d50e0fce0cc00a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-09-05T18:58:51Z",
    "title_canon_sha256": "ddf89704e676a7a6eacc9d441a154c04fe2d4ba827070a62a02eee6fbaacbc07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.02597",
    "kind": "arxiv",
    "version": 2
  }
}