Pith Number

pith:JU6DQKMS

pith:2011:JU6DQKMSQVOWVUBLQB3EP27NU6

not attested not anchored not stored refs pending

Graph Construction for Learning with Unbalanced Data

Jing Qian, Manqi Zhao, Venkatesh Saligrama

arxiv:1112.2319 v1 · 2011-12-11 · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JU6DQKMSQVOWVUBLQB3EP27NU6}

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	2026-05-18T04:06:34.822246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d3c382992855d6ad02b807647ebeda7b0a871acf479e7c289b78e0d201727c8

Aliases

arxiv: 1112.2319 · arxiv_version: 1112.2319v1 · doi: 10.48550/arxiv.1112.2319 · pith_short_12: JU6DQKMSQVOW · pith_short_16: JU6DQKMSQVOWVUBL · pith_short_8: JU6DQKMS

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/JU6DQKMSQVOWVUBLQB3EP27NU6 \
  | 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: 4d3c382992855d6ad02b807647ebeda7b0a871acf479e7c289b78e0d201727c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb2f466babed7d25a635d9c941a18c8f55b50a6daad75913c1c945cab7a2098d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2011-12-11T04:25:29Z",
    "title_canon_sha256": "08ec8eb598ebba09b113d5526b997ea96ea283caafd39416d3cd203088e9773e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2319",
    "kind": "arxiv",
    "version": 1
  }
}