Pith Number

pith:C6CBUX3P

pith:2024:C6CBUX3P23CLHNEYH7WXH6YFNU

not attested not anchored not stored refs pending

Structural-Entropy-Based Sample Selection for Efficient and Effective Learning

Guozu Ma, Jiangning Zhu, Minzhi Lin, Shixia Liu, Tianchi Xie, Wei Chen, Weikai Yang

arxiv:2410.02268 v3 · 2024-10-03 · cs.LG · cs.AI · cs.CL · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C6CBUX3P23CLHNEYH7WXH6YFNU}

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	2026-07-05T10:22:51.371635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17841a5f6fd6c4b3b4983fed73fb056d3107999fa0099b3bdfc3681756b98e64

Aliases

arxiv: 2410.02268 · arxiv_version: 2410.02268v3 · doi: 10.48550/arxiv.2410.02268 · pith_short_12: C6CBUX3P23CL · pith_short_16: C6CBUX3P23CLHNEY · pith_short_8: C6CBUX3P

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/C6CBUX3P23CLHNEYH7WXH6YFNU \
  | 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: 17841a5f6fd6c4b3b4983fed73fb056d3107999fa0099b3bdfc3681756b98e64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22c53924f235a658f00e60d1f837473d432a56c987dad0823aa92d3f33c5ee61",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-10-03T07:40:14Z",
    "title_canon_sha256": "e2e49d544e6d7081221abdb9e3159af1fcc0ed89c09e500e13e4de2ea25eaef6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.02268",
    "kind": "arxiv",
    "version": 3
  }
}