Pith Number

pith:KS43LXMM

pith:2018:KS43LXMMKQ444VEGFBALWS3UOA

not attested not anchored not stored refs pending

Learning Local Metrics and Influential Regions for Classification

Jing-Hao Xue, Mingzhi Dong, Xiaochen Yang, Yujiang Wang

arxiv:1802.03452 v1 · 2018-02-09 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KS43LXMMKQ444VEGFBALWS3UOA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:23:51.594615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54b9b5dd8c5439ce54862840bb4b7470149764459127904aee90a56236065d5f

Aliases

arxiv: 1802.03452 · arxiv_version: 1802.03452v1 · doi: 10.48550/arxiv.1802.03452 · pith_short_12: KS43LXMMKQ44 · pith_short_16: KS43LXMMKQ444VEG · pith_short_8: KS43LXMM

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/KS43LXMMKQ444VEGFBALWS3UOA \
  | 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: 54b9b5dd8c5439ce54862840bb4b7470149764459127904aee90a56236065d5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8ae3f6b232d8815fff0260124525c8cefc9345ae18cbfcce68be59e997a5e24",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-02-09T21:34:24Z",
    "title_canon_sha256": "fa810fa73bae137c6e476cbba683c72bd561c0556a63f58150cbfa6b585cf5d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.03452",
    "kind": "arxiv",
    "version": 1
  }
}