Pith Number

pith:OV3TGDOJ

pith:2025:OV3TGDOJ2UAAHNYLF754CUMONA

not attested not anchored not stored refs pending

Progtuning: Progressive Fine-tuning Framework for Transformer-based Language Models

Xiaojun Chen, Xiaoshuang Ji, Xin Zhao, Zeyao Liu, Zhendong Zhao

arxiv:2506.21119 v1 · 2025-06-26 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OV3TGDOJ2UAAHNYLF754CUMONA}

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	2026-07-05T11:27:40.281769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7577330dc9d50003b70b2ffbc1518e6805b49ffd1de9159e768ac302ca88f385

Aliases

arxiv: 2506.21119 · arxiv_version: 2506.21119v1 · doi: 10.48550/arxiv.2506.21119 · pith_short_12: OV3TGDOJ2UAA · pith_short_16: OV3TGDOJ2UAAHNYL · pith_short_8: OV3TGDOJ

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/OV3TGDOJ2UAAHNYLF754CUMONA \
  | 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: 7577330dc9d50003b70b2ffbc1518e6805b49ffd1de9159e768ac302ca88f385

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4185b778ee41e253509d69fd737ed6c139275bf487587752d74b3929406332ea",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-26T09:37:15Z",
    "title_canon_sha256": "78a20f332996c323e2fdf7f93b9e741d09429ed3e2e910ca45fc14aae2a3e070"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.21119",
    "kind": "arxiv",
    "version": 1
  }
}