Pith Number

pith:L6AWUWV4

pith:2026:L6AWUWV4N2NSMJ4UYUZUBWMWVA

not attested not anchored not stored refs pending

Characterizations of bipartite and Eulerian partial duals of orientable hypermaps

Metrose Metsidik, Yufan Han

arxiv:2606.30071 v1 · 2026-06-29 · 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{L6AWUWV4N2NSMJ4UYUZUBWMWVA}

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	2026-06-30T02:17:48.277558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f816a5abc6e9b262794c53340d996a81214af0f4ac70b29a94d7370721667ab

Aliases

arxiv: 2606.30071 · arxiv_version: 2606.30071v1 · doi: 10.48550/arxiv.2606.30071 · pith_short_12: L6AWUWV4N2NS · pith_short_16: L6AWUWV4N2NSMJ4U · pith_short_8: L6AWUWV4

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/L6AWUWV4N2NSMJ4UYUZUBWMWVA \
  | 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: 5f816a5abc6e9b262794c53340d996a81214af0f4ac70b29a94d7370721667ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0520cba59443542e9366f0bf94b631dae58a4645090eb6cd9e64880c8d7e2dd2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2026-06-29T10:02:58Z",
    "title_canon_sha256": "1ea0710f6631fafe96b84f22a2b8cee462a9ee393fd01386f437761f7ef18bf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30071",
    "kind": "arxiv",
    "version": 1
  }
}