Pith Number

pith:SQBX47BN

pith:2018:SQBX47BNFC32K4TS47UDLPTB6P

not attested not anchored not stored refs pending

Gradual Machine Learning for Entity Resolution

Boyi Hou, Qun Chen, Yanyan Wang, Youcef Nafa, Zhanhuai Li

arxiv:1810.12125 v4 · 2018-10-29 · cs.DB · cs.AI · cs.LG · 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{SQBX47BNFC32K4TS47UDLPTB6P}

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	2026-05-17T23:43:23.532993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94037e7c2d28b7a57272e7e835be61f3ea45eee5173cd91c18657e8270f00ecf

Aliases

arxiv: 1810.12125 · arxiv_version: 1810.12125v4 · doi: 10.48550/arxiv.1810.12125 · pith_short_12: SQBX47BNFC32 · pith_short_16: SQBX47BNFC32K4TS · pith_short_8: SQBX47BN

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/SQBX47BNFC32K4TS47UDLPTB6P \
  | 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: 94037e7c2d28b7a57272e7e835be61f3ea45eee5173cd91c18657e8270f00ecf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e4eb707aa39f4ae8684e11842d0dd342476bcecd0d8bb987bb8689e67b55a15",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2018-10-29T13:47:52Z",
    "title_canon_sha256": "e0f44660b3c1c96a97b9101cac31f504ba6bfa54041ab4a1fca54f6c91aaa9fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.12125",
    "kind": "arxiv",
    "version": 4
  }
}