Pith Number

pith:KOHLOMEH

pith:2025:KOHLOMEH6SHLRJNQTRYNEXU2QC

not attested not anchored not stored refs pending

Connectivity-Preserving Minimum Separator in AT-free Graphs

Batya Kenig

arxiv:2506.03612 v2 · 2025-06-04 · 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{KOHLOMEH6SHLRJNQTRYNEXU2QC}

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

Connectivity-Preserving Important Separators: A Framework for Cut-Uncut Problems

Receipt and verification

First computed	2026-07-05T11:16:36.105252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

538eb73087f48eb8a5b09c70d25e9a80b6c03f37d5d63e0f3f02676514ed9ad2

Aliases

arxiv: 2506.03612 · arxiv_version: 2506.03612v2 · doi: 10.48550/arxiv.2506.03612 · pith_short_12: KOHLOMEH6SHL · pith_short_16: KOHLOMEH6SHLRJNQ · pith_short_8: KOHLOMEH

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/KOHLOMEH6SHLRJNQTRYNEXU2QC \
  | 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: 538eb73087f48eb8a5b09c70d25e9a80b6c03f37d5d63e0f3f02676514ed9ad2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eefc18e6d7c836bb49b1c3744baf8a6c4199b7ce73b1defefd9cf79a0003e415",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2025-06-04T06:44:47Z",
    "title_canon_sha256": "4b64146d63f57e68ee0561ddb543e6e3a05acf992ee60ac447bb6c6401b18306"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.03612",
    "kind": "arxiv",
    "version": 2
  }
}