Pith Number

pith:C6GGK5ON

pith:2017:C6GGK5ONDK5TVLANADUIIPGQGX

not attested not anchored not stored refs pending

Per-instance Differential Privacy

Yu-Xiang Wang

arxiv:1707.07708 v4 · 2017-07-24 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C6GGK5ONDK5TVLANADUIIPGQGX}

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	2026-05-18T00:00:43.757293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

178c6575cd1abb3aac0d00e8843cd035e778ff6d7a49dad23c311b56c1bb9d19

Aliases

arxiv: 1707.07708 · arxiv_version: 1707.07708v4 · doi: 10.48550/arxiv.1707.07708 · pith_short_12: C6GGK5ONDK5T · pith_short_16: C6GGK5ONDK5TVLAN · pith_short_8: C6GGK5ON

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/C6GGK5ONDK5TVLANADUIIPGQGX \
  | 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: 178c6575cd1abb3aac0d00e8843cd035e778ff6d7a49dad23c311b56c1bb9d19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd2319388f5065e645948dbc5822256a1ce76d3346ccec0fc77459c4eb0b25c0",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-07-24T18:35:31Z",
    "title_canon_sha256": "f40b42e1428b61daff5006139b8a8c8226297e7a21dd2b7de4288ba3a2ef8601"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.07708",
    "kind": "arxiv",
    "version": 4
  }
}