Pith Number

pith:4TFXPLCX

pith:2022:4TFXPLCXPM735YDGOM5LREDD4M

not attested not anchored not stored refs pending

Fairness and Cost Constrained Privacy-Aware Record Linkage

Dinusha Vatsalan, Mohamed Ali Kaafar, Nan Wu, Sunny Verma

arxiv:2206.15089 v1 · 2022-06-30 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4TFXPLCXPM735YDGOM5LREDD4M}

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	2026-07-05T04:36:25.163363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4cb77ac577b3fbee066733ab89063e303a5f4e85323899a133a3fd8603050d1

Aliases

arxiv: 2206.15089 · arxiv_version: 2206.15089v1 · doi: 10.48550/arxiv.2206.15089 · pith_short_12: 4TFXPLCXPM73 · pith_short_16: 4TFXPLCXPM735YDG · pith_short_8: 4TFXPLCX

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/4TFXPLCXPM735YDGOM5LREDD4M \
  | 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: e4cb77ac577b3fbee066733ab89063e303a5f4e85323899a133a3fd8603050d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e21e0cf184f8cba5e0ef5a04c74a486ddffab8ffcb077e812e883872912d6d7d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2022-06-30T07:47:11Z",
    "title_canon_sha256": "0554afc279d41eb39a0421ea4bbcf6afbdd7571da8811eb4a1957c922b9b614f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.15089",
    "kind": "arxiv",
    "version": 1
  }
}