Pith Number

pith:32YKIVFY

pith:2017:32YKIVFYEOL364RGO5PTPBLOZU

not attested not anchored not stored refs pending

Soft Methodology for Cost-and-error Sensitive Classification

Chi-Hung Lin, Da-Wei Wang, Hsuan-Tien Lin, Te-Kang Jan

arxiv:1710.09515 v1 · 2017-10-26 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{32YKIVFYEOL364RGO5PTPBLOZU}

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	2026-05-18T00:31:59.220046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

deb0a454b82397bf7226775f37856ecd36ca91dcdf328bedca8260df60d94a9f

Aliases

arxiv: 1710.09515 · arxiv_version: 1710.09515v1 · doi: 10.48550/arxiv.1710.09515 · pith_short_12: 32YKIVFYEOL3 · pith_short_16: 32YKIVFYEOL364RG · pith_short_8: 32YKIVFY

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/32YKIVFYEOL364RGO5PTPBLOZU \
  | 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: deb0a454b82397bf7226775f37856ecd36ca91dcdf328bedca8260df60d94a9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0963c3aad1acdcf4b1725a684cb792a47146e1ef2f7f5305c461873d2bb48c1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-10-26T02:39:29Z",
    "title_canon_sha256": "d01e676fda51a1695858fee7906c124f27941b5c38ec7155d650fa8d4e576fc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09515",
    "kind": "arxiv",
    "version": 1
  }
}