Pith Number

pith:D7GKQMJK

pith:2024:D7GKQMJKZNYFA5K5FWOBWV3D5P

not attested not anchored not stored refs pending

Differentially Private Gomory-Hu Trees

Anders Aamand, Justin Y. Chen, Mina Dalirrooyfard, Sandeep Silwal, Slobodan Mitrovi\'c, Yinzhan Xu, Yuriy Nevmyvaka

arxiv:2408.01798 v1 · 2024-08-03 · cs.DS · 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{D7GKQMJKZNYFA5K5FWOBWV3D5P}

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

Breaking the $n^{1.5}$ Additive Error Barrier for Private and Efficient Graph Sparsification via Private Expander Decomposition

Receipt and verification

First computed	2026-07-05T08:52:03.107560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fcca8312acb7050755d2d9c1b5763ebf2bf77a2db7ec5633c51ce8aa703db70

Aliases

arxiv: 2408.01798 · arxiv_version: 2408.01798v1 · doi: 10.48550/arxiv.2408.01798 · pith_short_12: D7GKQMJKZNYF · pith_short_16: D7GKQMJKZNYFA5K5 · pith_short_8: D7GKQMJK

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/D7GKQMJKZNYFA5K5FWOBWV3D5P \
  | 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: 1fcca8312acb7050755d2d9c1b5763ebf2bf77a2db7ec5633c51ce8aa703db70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb569d11b680bbd051b70041be295b730d8e8f40e006891dd4e87f31581afc33",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2024-08-03T14:50:03Z",
    "title_canon_sha256": "1076e413bf2ec539f0ea05f57486c6dc0912c97f8b6980718f51e2b14aa62413"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.01798",
    "kind": "arxiv",
    "version": 1
  }
}