Pith Number

pith:XLZDHYB5

pith:2014:XLZDHYB5YKE7MX5F4K5X52KAFC

not attested not anchored not stored refs pending

The Expected Optimal Labeling Order Problem for Crowdsourced Joins and Entity Resolution

Guoliang Li, Jianhua Feng, Jiannan Wang, Michael J. Franklin, Tim Kraska

arxiv:1409.7472 v1 · 2014-09-26 · 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{XLZDHYB5YKE7MX5F4K5X52KAFC}

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	2026-05-18T02:41:52.604707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

baf233e03dc289f65fa5e2bb7ee94028a4a369eed07430ca8823a36d095dc497

Aliases

arxiv: 1409.7472 · arxiv_version: 1409.7472v1 · doi: 10.48550/arxiv.1409.7472 · pith_short_12: XLZDHYB5YKE7 · pith_short_16: XLZDHYB5YKE7MX5F · pith_short_8: XLZDHYB5

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/XLZDHYB5YKE7MX5F4K5X52KAFC \
  | 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: baf233e03dc289f65fa5e2bb7ee94028a4a369eed07430ca8823a36d095dc497

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5195dca3c2dfa9fabcbba61a3a1c72f6f97e30dbea91f16786d85c22e50fd6c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2014-09-26T06:01:00Z",
    "title_canon_sha256": "9374a38052fbe38452644a89ed51780bce03d10b45e3500d17bc0a03a71bf23b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7472",
    "kind": "arxiv",
    "version": 1
  }
}