Pith Number

pith:KVVULNPA

pith:2019:KVVULNPAJHG75PXZ7IV422UTJG

not attested not anchored not stored refs pending

Small Cuts and Connectivity Certificates: A Fault Tolerant Approach

Merav Parter

arxiv:1908.03022 v2 · 2019-08-08 · cs.DS · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KVVULNPAJHG75PXZ7IV422UTJG}

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	2026-07-05T01:23:54.598680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

556b45b5e049cdfebef9fa2bcd6a9349a5b51a2e8c84418fbb42660d47f5be8b

Aliases

arxiv: 1908.03022 · arxiv_version: 1908.03022v2 · doi: 10.48550/arxiv.1908.03022 · pith_short_12: KVVULNPAJHG7 · pith_short_16: KVVULNPAJHG75PXZ · pith_short_8: KVVULNPA

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/KVVULNPAJHG75PXZ7IV422UTJG \
  | 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: 556b45b5e049cdfebef9fa2bcd6a9349a5b51a2e8c84418fbb42660d47f5be8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3d11bdbe2e26b73f9f0307ee263fa14dbc474731e49ab7e088b08260775ab60",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2019-08-08T11:35:44Z",
    "title_canon_sha256": "954ba6cbf197ccfe1f50afa5d5ff0b680038d988c2940bde06e1a3f5640ff382"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03022",
    "kind": "arxiv",
    "version": 2
  }
}