Pith Number

pith:C44OA7AW

pith:2023:C44OA7AWSFU42XJMIZMYSO2SJZ

not attested not anchored not stored refs pending

Minimum Cost Flow in the CONGEST Model

Tijn de Vos

arxiv:2304.01600 v1 · 2023-04-04 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C44OA7AWSFU42XJMIZMYSO2SJZ}

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

Distributed Sparsest Cut via Eigenvalue Estimation

Receipt and verification

First computed	2026-07-05T05:57:42.356224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1738e07c169169cd5d2c4659893b524e6670e655fc74071ffb4d61fe730c6a13

Aliases

arxiv: 2304.01600 · arxiv_version: 2304.01600v1 · doi: 10.48550/arxiv.2304.01600 · pith_short_12: C44OA7AWSFU4 · pith_short_16: C44OA7AWSFU42XJM · pith_short_8: C44OA7AW

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/C44OA7AWSFU42XJMIZMYSO2SJZ \
  | 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: 1738e07c169169cd5d2c4659893b524e6670e655fc74071ffb4d61fe730c6a13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "040182da0619980f865ee30f3c32e5925f792699550c59e5151999af59ace2ce",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2023-04-04T07:41:41Z",
    "title_canon_sha256": "8782d778e7db44d2737f449b6b1a963409bd370f4c3e4c93ad092a2f74dfb15b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.01600",
    "kind": "arxiv",
    "version": 1
  }
}