Pith Number

pith:MBK7OUB6

pith:2017:MBK7OUB6GIZKHNYYEICPI654VW

not attested not anchored not stored refs pending

Almost resolvable $k$-cycle systems with $k\equiv 2\pmod 4$

H. Cao, L. Wang

arxiv:1710.00647 v3 · 2017-09-25 · 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{MBK7OUB6GIZKHNYYEICPI654VW}

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	2026-05-18T00:17:24.126194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6055f7503e3232a3b7182204f47bbcadb89ff59be8b14e13dddc26465398fe76

Aliases

arxiv: 1710.00647 · arxiv_version: 1710.00647v3 · doi: 10.48550/arxiv.1710.00647 · pith_short_12: MBK7OUB6GIZK · pith_short_16: MBK7OUB6GIZKHNYY · pith_short_8: MBK7OUB6

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/MBK7OUB6GIZKHNYYEICPI654VW \
  | 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: 6055f7503e3232a3b7182204f47bbcadb89ff59be8b14e13dddc26465398fe76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c396af8442eb22314c9896b961935e88d517d7638b3a2b6a20d52d3be8725191",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-09-25T00:36:19Z",
    "title_canon_sha256": "6621a7932fc1e754c794b7d421d8e9a4a3df20f1b00da5c5c8231726f57df625"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.00647",
    "kind": "arxiv",
    "version": 3
  }
}