Pith Number

pith:YKNIBLRJ

pith:2026:YKNIBLRJUDEQ3FBL3N72G5XHVO

not attested not anchored not stored refs pending

Characterizing all nonbipartite well-edge-dominated graphs

Kirsti Kuenzel, Sarah E. Anderson

arxiv:2606.00802 v1 · 2026-05-30 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YKNIBLRJUDEQ3FBL3N72G5XHVO}

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	2026-06-02T01:04:06.191928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c29a80ae29a0c90d942bdb7fa376e7ab944d32af0d62f533af96f5f1ef953523

Aliases

arxiv: 2606.00802 · arxiv_version: 2606.00802v1 · doi: 10.48550/arxiv.2606.00802 · pith_short_12: YKNIBLRJUDEQ · pith_short_16: YKNIBLRJUDEQ3FBL · pith_short_8: YKNIBLRJ

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/YKNIBLRJUDEQ3FBL3N72G5XHVO \
  | 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: c29a80ae29a0c90d942bdb7fa376e7ab944d32af0d62f533af96f5f1ef953523

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1562e7aa09bf3e48ce560e2ceb63c9490e860b5b2e311f994824057b2ad8814",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2026-05-30T16:40:50Z",
    "title_canon_sha256": "d5c263bd51869842e6b1fe9b2c60e45021927ffc8a390e0953986db69836e22d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00802",
    "kind": "arxiv",
    "version": 1
  }
}