Pith Number

pith:Z4A4JW5H

pith:2017:Z4A4JW5H4W352KRL2GXWBOYENF

not attested not anchored not stored refs pending

Sufficient conditions for the existence of a path-factor which are related to odd components

Kenta Ozeki, Michitaka Furuya, Yoshimi Egawa

arxiv:1705.08592 v1 · 2017-05-24 · 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{Z4A4JW5H4W352KRL2GXWBOYENF}

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	2026-05-18T00:43:45.658199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf01c4dba7e5b7dd2a2bd1af60bb0469645420fc9f0a08452bf4633a888d5d90

Aliases

arxiv: 1705.08592 · arxiv_version: 1705.08592v1 · doi: 10.48550/arxiv.1705.08592 · pith_short_12: Z4A4JW5H4W35 · pith_short_16: Z4A4JW5H4W352KRL · pith_short_8: Z4A4JW5H

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/Z4A4JW5H4W352KRL2GXWBOYENF \
  | 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: cf01c4dba7e5b7dd2a2bd1af60bb0469645420fc9f0a08452bf4633a888d5d90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc72d6e4d6dd5cf66a1b8ef26bc447ac9bb6256c16667aa407b8fb7123bee194",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-05-24T03:24:06Z",
    "title_canon_sha256": "d579798385363d40cff62605b39aaac3a529e3fbaab2bec2cc591080bd8888ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.08592",
    "kind": "arxiv",
    "version": 1
  }
}