Pith Number

pith:EAR5C2WA

pith:2014:EAR5C2WAJWJSEP2PVTRCLW4PLO

not attested not anchored not stored refs pending

On the Edge-Balanced Index Sets of Odd/Even Complete Bipartite Graphs

Christopher Raridan, Hung Hua

arxiv:1405.1673 v1 · 2014-05-07 · 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{EAR5C2WAJWJSEP2PVTRCLW4PLO}

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	2026-05-18T02:52:24.174858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2023d16ac04d93223f4face225db8f5bb9a06fd46a976977e3eebe91f20fcc86

Aliases

arxiv: 1405.1673 · arxiv_version: 1405.1673v1 · doi: 10.48550/arxiv.1405.1673 · pith_short_12: EAR5C2WAJWJS · pith_short_16: EAR5C2WAJWJSEP2P · pith_short_8: EAR5C2WA

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/EAR5C2WAJWJSEP2PVTRCLW4PLO \
  | 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: 2023d16ac04d93223f4face225db8f5bb9a06fd46a976977e3eebe91f20fcc86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8399e368d32400806fdc6bfc92265ad616f700790c48bb72448470c1fe99068",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-05-07T17:30:20Z",
    "title_canon_sha256": "cf9ae96fef20b4ccd3942c643c0455b108e184543a912c4db004d961ac24c11c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1673",
    "kind": "arxiv",
    "version": 1
  }
}