Pith Number

pith:OJBSPZKK

pith:2015:OJBSPZKKHCD3CL3Q5YXRRUXPXB

not attested not anchored not stored refs pending

Decompositions of highly connected graphs into paths of length five

F\'abio Botler, Guilherme O. Mota, Marcio T. I. Oshiro, Yoshiko Wakabayashi

arxiv:1505.04309 v2 · 2015-05-16 · 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{OJBSPZKKHCD3CL3Q5YXRRUXPXB}

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	2026-05-18T01:36:09.070205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

724327e54a3887b12f70ee2f18d2efb84f85c157be90e8af40b528aab09ed229

Aliases

arxiv: 1505.04309 · arxiv_version: 1505.04309v2 · doi: 10.48550/arxiv.1505.04309 · pith_short_12: OJBSPZKKHCD3 · pith_short_16: OJBSPZKKHCD3CL3Q · pith_short_8: OJBSPZKK

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/OJBSPZKKHCD3CL3Q5YXRRUXPXB \
  | 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: 724327e54a3887b12f70ee2f18d2efb84f85c157be90e8af40b528aab09ed229

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80508ccdad1962d65d232994444a5ae49604ca372d1ef7c578f35daa7a809fc6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2015-05-16T18:54:26Z",
    "title_canon_sha256": "49aad316fac3b5051c3457500a695452d1497fe7e8815dedce2a7e589a82bcd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.04309",
    "kind": "arxiv",
    "version": 2
  }
}