Pith Number

pith:PNRHJII6

pith:2025:PNRHJII64FDH3OE2RYWSDWVXKZ

not attested not anchored not stored refs pending

Your Pretrained Model Tells the Difficulty Itself: A Self-Adaptive Curriculum Learning Paradigm for Natural Language Understanding

Hinrich Sch\"utze, Qi Feng, Yihong Liu

arxiv:2507.09758 v1 · 2025-07-13 · cs.CL · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PNRHJII64FDH3OE2RYWSDWVXKZ}

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	2026-07-05T11:36:39.280730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b6274a11ee1467db89a8e2d21dab75653a9d987d3484c803201ab799ce2e285

Aliases

arxiv: 2507.09758 · arxiv_version: 2507.09758v1 · doi: 10.48550/arxiv.2507.09758 · pith_short_12: PNRHJII64FDH · pith_short_16: PNRHJII64FDH3OE2 · pith_short_8: PNRHJII6

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/PNRHJII64FDH3OE2RYWSDWVXKZ \
  | 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: 7b6274a11ee1467db89a8e2d21dab75653a9d987d3484c803201ab799ce2e285

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8163886739b23c8f906edec5c24981e11556438f13d57255eccf1ef33e16c19a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-13T19:36:17Z",
    "title_canon_sha256": "aaa6ce41be59f1e727c547ab87e441f3c3c152a95cfbcb965036906f449b07c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.09758",
    "kind": "arxiv",
    "version": 1
  }
}