Pith Number

pith:URG46NKC

pith:2017:URG46NKCSRM77NU7FPTTGMYUEL

not attested not anchored not stored refs pending

SmartMTD: A Graph-Based Approach for Effective Multi-Truth Discovery

Anne H.H. Ngu, Quan Z. Sheng, Xianzhi Wang, Xiu Susie Fang

arxiv:1708.02018 v1 · 2017-08-07 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{URG46NKCSRM77NU7FPTTGMYUEL}

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	2026-05-18T00:38:32.534140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a44dcf35429459ffb69f2be733331422f0ea8f27bbf5368089e9cbbcee5dfe56

Aliases

arxiv: 1708.02018 · arxiv_version: 1708.02018v1 · doi: 10.48550/arxiv.1708.02018 · pith_short_12: URG46NKCSRM7 · pith_short_16: URG46NKCSRM77NU7 · pith_short_8: URG46NKC

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/URG46NKCSRM77NU7FPTTGMYUEL \
  | 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: a44dcf35429459ffb69f2be733331422f0ea8f27bbf5368089e9cbbcee5dfe56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "525401dae19b291fa8a33d71fafb157cf374965712f3fd94039b0b07e4f64bcd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2017-08-07T07:36:33Z",
    "title_canon_sha256": "a46ed055f82850fa96d240ebc9b608362c260a56432ede5d4a4b249ec63f524b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.02018",
    "kind": "arxiv",
    "version": 1
  }
}