Pith Number

pith:46CTELXN

pith:2024:46CTELXNZD3QVQLFRY2WX2LMH7

not attested not anchored not stored refs pending

A Comparative Study of Pre-training and Self-training

Jiayu Lin, Yiheng Wang, Zuoquan Lin

arxiv:2409.02751 v1 · 2024-09-04 · 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{46CTELXNZD3QVQLFRY2WX2LMH7}

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	2026-07-05T09:03:09.693250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e785322eedc8f70ac1658e356be96c3fe5bf554597e858553102a38761b9495b

Aliases

arxiv: 2409.02751 · arxiv_version: 2409.02751v1 · doi: 10.48550/arxiv.2409.02751 · pith_short_12: 46CTELXNZD3Q · pith_short_16: 46CTELXNZD3QVQLF · pith_short_8: 46CTELXN

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/46CTELXNZD3QVQLFRY2WX2LMH7 \
  | 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: e785322eedc8f70ac1658e356be96c3fe5bf554597e858553102a38761b9495b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33aaae1d425c4f3271179f5893970ab16a706bbdeba9fd5fa4502f84008ac754",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-09-04T14:30:13Z",
    "title_canon_sha256": "9a7bc815a9fb23684ca4026181d3ba276c7c68ef49a648415e130a0d1b7ada01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.02751",
    "kind": "arxiv",
    "version": 1
  }
}