Pith Number

pith:LJ2AYJEF

pith:2023:LJ2AYJEFW2HOKVQBKXHCEH77X7

not attested not anchored not stored refs pending

Near-Optimal Differentially Private k-Core Decomposition

George Z. Li, Laxman Dhulipala, Quanquan C. Liu

arxiv:2312.07706 v2 · 2023-12-12 · cs.DS · cs.CR · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LJ2AYJEFW2HOKVQBKXHCEH77X7}

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.

Cited by

1 paper in Pith

Practical and Accurate Local Edge Differentially Private Graph Algorithms

Receipt and verification

First computed	2026-07-05T07:50:22.492066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a740c2485b68ee5560155ce221fffbfc7febe770340582f98f7df79a4b8896a

Aliases

arxiv: 2312.07706 · arxiv_version: 2312.07706v2 · doi: 10.48550/arxiv.2312.07706 · pith_short_12: LJ2AYJEFW2HO · pith_short_16: LJ2AYJEFW2HOKVQB · pith_short_8: LJ2AYJEF

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/LJ2AYJEFW2HOKVQBKXHCEH77X7 \
  | 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: 5a740c2485b68ee5560155ce221fffbfc7febe770340582f98f7df79a4b8896a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24cca25eae87cc2814d235878f6fc3b7e216de1644c4cb777c0020c7b8cb9c2c",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.SI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2023-12-12T20:09:07Z",
    "title_canon_sha256": "867fdaa305df2e345fc2e284f27f3244bdfc1eb9c8d991e2067842af10561a53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.07706",
    "kind": "arxiv",
    "version": 2
  }
}