Pith Number

pith:4AY2SK4V

pith:2024:4AY2SK4VA2WWMBJDAOSLUYP7SB

not attested not anchored not stored refs pending

Natural Language Fine-Tuning

Jia Liu, Long Hu, Min Chen, Yixue Hao, Yue Wang, Zhiqi Lin

arxiv:2412.20382 v1 · 2024-12-29 · 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{4AY2SK4VA2WWMBJDAOSLUYP7SB}

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	2026-07-05T09:54:58.525625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e031a92b9506ad66052303a4ba61ff9042c0b6b8feb35f8579ad044a388f2432

Aliases

arxiv: 2412.20382 · arxiv_version: 2412.20382v1 · doi: 10.48550/arxiv.2412.20382 · pith_short_12: 4AY2SK4VA2WW · pith_short_16: 4AY2SK4VA2WWMBJD · pith_short_8: 4AY2SK4V

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/4AY2SK4VA2WWMBJDAOSLUYP7SB \
  | 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: e031a92b9506ad66052303a4ba61ff9042c0b6b8feb35f8579ad044a388f2432

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2daec6651129b1d30d58030f7f1430ccfd9767f9f36f880339494dd46e1e945",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-12-29T07:02:45Z",
    "title_canon_sha256": "88d1e3cccf6780991430d10e0e3c56d49266ada33eff7569af7715440b3ed06b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.20382",
    "kind": "arxiv",
    "version": 1
  }
}