Pith Number

pith:5SCATVMV

pith:2015:5SCATVMVLTWWLAQNORSP4H2QO4

not attested not anchored not stored refs pending

On the complexity of computing the $k$-restricted edge-connectivity of a graph

Ignasi Sau, Luis Pedro Montejano

arxiv:1502.07659 v2 · 2015-02-26 · cs.DS · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5SCATVMVLTWWLAQNORSP4H2QO4}

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	2026-05-18T01:04:30.315978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec8409d5955ced65820d7464fe1f507733553d967e110fb9ecb5441b9e7256e8

Aliases

arxiv: 1502.07659 · arxiv_version: 1502.07659v2 · doi: 10.48550/arxiv.1502.07659 · pith_short_12: 5SCATVMVLTWW · pith_short_16: 5SCATVMVLTWWLAQN · pith_short_8: 5SCATVMV

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/5SCATVMVLTWWLAQNORSP4H2QO4 \
  | 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: ec8409d5955ced65820d7464fe1f507733553d967e110fb9ecb5441b9e7256e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b5784ddb6cd4496f113ef6d017de0589ebb2b665dfcfab77671fb3d5f46e577",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-02-26T18:10:43Z",
    "title_canon_sha256": "3da2244dfe79d8346d13c7aa30b1a369481580c9f63072a356c7da28a15f1c26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07659",
    "kind": "arxiv",
    "version": 2
  }
}