Pith Number

pith:5GDJSJ34

pith:2026:5GDJSJ34S54FOMGW3WFUQPKTQS

not attested not anchored not stored refs pending

Learning to Adapt SFT Data for Better Reasoning Generalization

Chen Zhang, Jinyang Wu, Kui Zhang, Lisong Sun, Li Wang, Tianhao Peng, Wenjun Wu

arxiv:2605.26924 v1 · 2026-05-26 · 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{5GDJSJ34S54FOMGW3WFUQPKTQS}

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	2026-05-27T01:06:20.242083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e98699277c97785730d6dd8b483d5384a0e6867b011d0e9d6efba660b9bf892b

Aliases

arxiv: 2605.26924 · arxiv_version: 2605.26924v1 · doi: 10.48550/arxiv.2605.26924 · pith_short_12: 5GDJSJ34S54F · pith_short_16: 5GDJSJ34S54FOMGW · pith_short_8: 5GDJSJ34

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/5GDJSJ34S54FOMGW3WFUQPKTQS \
  | 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: e98699277c97785730d6dd8b483d5384a0e6867b011d0e9d6efba660b9bf892b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efec8c6b8e5c61624941c44c548039daa229da9223536352dda528597c6dd662",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-26T12:20:53Z",
    "title_canon_sha256": "9803b1d22291beaa7708870d6ee936f0994952c100b60fbcf74dd4a6f17b47b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26924",
    "kind": "arxiv",
    "version": 1
  }
}