Pith Number

pith:2CTDSYXL

pith:2022:2CTDSYXL7EHPXZ2YFKXB25QJOE

not attested not anchored not stored refs pending

Cross-Network Social User Embedding with Hybrid Differential Privacy Guarantees

Chaochao Chen, Hao Peng, Jiaqian Ren, Jia Wu, Lei Jiang, Lingjuan Lyu, Philip S. Yu, Xu Bai, Zhiwei Liu

arxiv:2209.01539 v1 · 2022-09-04 · cs.SI · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2CTDSYXL7EHPXZ2YFKXB25QJOE}

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	2026-07-05T04:54:30.571667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0a63962ebf90efbe7582aae1d760971136215200580a26804d33f7cc4d606b8

Aliases

arxiv: 2209.01539 · arxiv_version: 2209.01539v1 · doi: 10.48550/arxiv.2209.01539 · pith_short_12: 2CTDSYXL7EHP · pith_short_16: 2CTDSYXL7EHPXZ2Y · pith_short_8: 2CTDSYXL

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/2CTDSYXL7EHPXZ2YFKXB25QJOE \
  | 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: d0a63962ebf90efbe7582aae1d760971136215200580a26804d33f7cc4d606b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3eec3470dc73a96190f0cdbd3f25ba3779907241d81559f5b5c2716e37191be",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2022-09-04T06:22:37Z",
    "title_canon_sha256": "ebf1e5a8563ec1cfe4994593b6f286c2e75fb657fb473eafca0f13cb461522d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.01539",
    "kind": "arxiv",
    "version": 1
  }
}