Pith Number

pith:Z3ATAYMQ

pith:2026:Z3ATAYMQ52LDY3FMMHPAAJO3CH

not attested not anchored not stored refs pending

When Does Complexity Conditioning Help a Frozen Sentence Embedding? A Controlled Study of Per-Sentence and Pair-Level Difficulty Adaptation

Suhwan Hwang

arxiv:2606.03244 v1 · 2026-06-02 · 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{Z3ATAYMQ52LDY3FMMHPAAJO3CH}

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	2026-06-03T01:05:36.078426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cec1306190ee963c6cac61de0025db11ca6dcd39c553ce76552a4f90a5504f21

Aliases

arxiv: 2606.03244 · arxiv_version: 2606.03244v1 · doi: 10.48550/arxiv.2606.03244 · pith_short_12: Z3ATAYMQ52LD · pith_short_16: Z3ATAYMQ52LDY3FM · pith_short_8: Z3ATAYMQ

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/Z3ATAYMQ52LDY3FMMHPAAJO3CH \
  | 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: cec1306190ee963c6cac61de0025db11ca6dcd39c553ce76552a4f90a5504f21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "784b449bb0b2d2e57830dfb40b4de6fe6c03dd2bcb076f5579ebd4513c976034",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-02T07:04:58Z",
    "title_canon_sha256": "75b33aeb9c29cad8cf672b0ab59a162704718f7e66d08c5335aa1d7da12a2172"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.03244",
    "kind": "arxiv",
    "version": 1
  }
}