Pith Number

pith:777T2M6W

pith:2019:777T2M6WKGIGBI27ZNE4FHUG57

not attested not anchored not stored refs pending

dpUGC: Learn Differentially Private Representation for User Generated Contents

Lili Jiang, Son N. Tran, Xuan-Son Vu

arxiv:1903.10453 v1 · 2019-03-25 · cs.CL · 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{777T2M6WKGIGBI27ZNE4FHUG57}

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	2026-05-17T23:50:29.334152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffff3d33d6519060a35fcb49c29e86efca7b45c344a3b8cbd9b37c93627fbae1

Aliases

arxiv: 1903.10453 · arxiv_version: 1903.10453v1 · doi: 10.48550/arxiv.1903.10453 · pith_short_12: 777T2M6WKGIG · pith_short_16: 777T2M6WKGIGBI27 · pith_short_8: 777T2M6W

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/777T2M6WKGIGBI27ZNE4FHUG57 \
  | 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: ffff3d33d6519060a35fcb49c29e86efca7b45c344a3b8cbd9b37c93627fbae1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a63a11b019603df7ce1ff8d19661931e5a26a118a3cc8006fdfe22cc98361f94",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-03-25T16:41:20Z",
    "title_canon_sha256": "064e0e1ea166ed088804454d4c327dd8a4ed3a446d0d761ff06e0418916a2e6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.10453",
    "kind": "arxiv",
    "version": 1
  }
}