Pith Number

pith:XTO2WV7Q

pith:2022:XTO2WV7QXYP2UA5DVZ75WZQMAV

not attested not anchored not stored refs pending

Probing for Constituency Structure in Neural Language Models

David Arps, Hassan Sajjad, Laura Kallmeyer, Younes Samih

arxiv:2204.06201 v1 · 2022-04-13 · 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{XTO2WV7QXYP2UA5DVZ75WZQMAV}

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

The Compositional Architecture of Regret in Large Language Models

Receipt and verification

First computed	2026-07-05T04:14:31.249173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcddab57f0be1faa03a3ae7fdb660c056babec1c873f97d431c67e69b9993116

Aliases

arxiv: 2204.06201 · arxiv_version: 2204.06201v1 · doi: 10.48550/arxiv.2204.06201 · pith_short_12: XTO2WV7QXYP2 · pith_short_16: XTO2WV7QXYP2UA5D · pith_short_8: XTO2WV7Q

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/XTO2WV7QXYP2UA5DVZ75WZQMAV \
  | 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: bcddab57f0be1faa03a3ae7fdb660c056babec1c873f97d431c67e69b9993116

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8c4cb02daa80d4da172a251dae06deaa9a6e6b3e76fd72f92f3325781d9267e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-04-13T07:07:37Z",
    "title_canon_sha256": "db2bfe0243ac6069b49b82ddf42a382f38497ed3a3850e16433f2d4e7722cffb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.06201",
    "kind": "arxiv",
    "version": 1
  }
}