Pith Number

pith:S7CCKD6S

pith:2025:S7CCKD6SIIINLNHKRQB3ZP4BFG

not attested not anchored not stored refs pending

Efficient Code LLM Training via Distribution-Consistent and Diversity-Aware Data Selection

Sheng-Jun Huang, Weijie Lyu, Xuan Xia

arxiv:2507.02378 v1 · 2025-07-03 · 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{S7CCKD6SIIINLNHKRQB3ZP4BFG}

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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.

Cited by

1 paper in Pith

CODEBLOCK: Learning to Supervise Code at the Right Granularity

Receipt and verification

First computed	2026-07-05T11:31:17.119266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97c4250fd24210d5b4ea8c03bcbf81299f71b6b22a725f3ab9f7e5c13095ba16

Aliases

arxiv: 2507.02378 · arxiv_version: 2507.02378v1 · doi: 10.48550/arxiv.2507.02378 · pith_short_12: S7CCKD6SIIIN · pith_short_16: S7CCKD6SIIINLNHK · pith_short_8: S7CCKD6S

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/S7CCKD6SIIINLNHKRQB3ZP4BFG \
  | 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: 97c4250fd24210d5b4ea8c03bcbf81299f71b6b22a725f3ab9f7e5c13095ba16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "588f8f10ddd1e47e4ea3308e08b1a6e56873497c7d0be3dace8dcbd284f736d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-03T07:19:56Z",
    "title_canon_sha256": "ab6d4e5e931e01fc81f2a6f628169585e2c56d64b43f6e02eae24aac24ea7f35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.02378",
    "kind": "arxiv",
    "version": 1
  }
}