Pith Number

pith:ABG6KTCZ

pith:2025:ABG6KTCZCZJAZFWFIMS2QVCCSS

not attested not anchored not stored refs pending

Minimum Congestion Routing of Unsplittable Flows in Data-Center Networks

Jo\~ao Lu\'is Sobrinho, Justine Sherry, Michael Dinitz, Miguel Ferreira, Nirav Atre

arxiv:2505.03908 v1 · 2025-05-06 · cs.NI · cs.DS · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ABG6KTCZCZJAZFWFIMS2QVCCSS}

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	2026-07-05T10:59:33.630822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

004de54c5916520c96c54325a854429495576b78e676347a5982b4184227d171

Aliases

arxiv: 2505.03908 · arxiv_version: 2505.03908v1 · doi: 10.48550/arxiv.2505.03908 · pith_short_12: ABG6KTCZCZJA · pith_short_16: ABG6KTCZCZJAZFWF · pith_short_8: ABG6KTCZ

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/ABG6KTCZCZJAZFWFIMS2QVCCSS \
  | 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: 004de54c5916520c96c54325a854429495576b78e676347a5982b4184227d171

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbd4bb57e741c5ad4398ccc52abcd7b99c7c0321da67c96e42579aaaa5fcca7e",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2025-05-06T18:29:57Z",
    "title_canon_sha256": "491823fadcbdff4c2fb6c376461c96282c6b4020d01587b1d24a0fd77ba46422"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.03908",
    "kind": "arxiv",
    "version": 1
  }
}