Pith Number

pith:SB4D37G2

pith:2019:SB4D37G2FNEW5MRDHK55AK6K2S

not attested not anchored not stored refs pending

Open Sesame: Getting Inside BERT's Linguistic Knowledge

Robert Frank, Yi Chern Tan, Yongjie Lin

arxiv:1906.01698 v1 · 2019-06-04 · 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{SB4D37G2FNEW5MRDHK55AK6K2S}

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

VisualBERT: A Simple and Performant Baseline for Vision and Language

Receipt and verification

First computed	2026-05-17T23:44:06.519865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90783dfcda2b496eb2233abbd02bcad4a32a1f2b6e9a06034d2b7f68b5a78d99

Aliases

arxiv: 1906.01698 · arxiv_version: 1906.01698v1 · doi: 10.48550/arxiv.1906.01698 · pith_short_12: SB4D37G2FNEW · pith_short_16: SB4D37G2FNEW5MRD · pith_short_8: SB4D37G2

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/SB4D37G2FNEW5MRDHK55AK6K2S \
  | 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: 90783dfcda2b496eb2233abbd02bcad4a32a1f2b6e9a06034d2b7f68b5a78d99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3d01728536041eb241aa98290f362def1f2b9d497a3508af8f2d3118b269e73",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-06-04T19:41:10Z",
    "title_canon_sha256": "78c0639d04c0afd58e7814f78bc712f097c4a8f9f6b1fa09b5029b6b5bb1f4bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01698",
    "kind": "arxiv",
    "version": 1
  }
}