Pith Number

pith:WJTETAOU

pith:2024:WJTETAOUFHJOU4PMFTHRNTO3QR

not attested not anchored not stored refs pending

Tree-Planted Transformers: Unidirectional Transformer Language Models with Implicit Syntactic Supervision

Ryo Yoshida, Taiga Someya, Yohei Oseki

arxiv:2402.12691 v2 · 2024-02-20 · 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{WJTETAOUFHJOU4PMFTHRNTO3QR}

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.

Receipt and verification

First computed	2026-07-05T11:55:35.248225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2664981d429d2ea71ec2ccf16cddb847d51445c84bbc971223abf243a92ae50

Aliases

arxiv: 2402.12691 · arxiv_version: 2402.12691v2 · doi: 10.48550/arxiv.2402.12691 · pith_short_12: WJTETAOUFHJO · pith_short_16: WJTETAOUFHJOU4PM · pith_short_8: WJTETAOU

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/WJTETAOUFHJOU4PMFTHRNTO3QR \
  | 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: b2664981d429d2ea71ec2ccf16cddb847d51445c84bbc971223abf243a92ae50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c8e6d1c248c6f1ce6ea092cc61d22bcaed0115bbfb1b806db7b1ed746b56528",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-02-20T03:37:24Z",
    "title_canon_sha256": "47ddfe8d6e9cd10c67db7ccddc77c733b965aab011dadcc4a39df70977f8896e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.12691",
    "kind": "arxiv",
    "version": 2
  }
}