Pith Number

pith:RQZT2AHZ

pith:2023:RQZT2AHZQYVHQWVRECKTRYWV4R

not attested not anchored not stored refs pending

Partitioning graphs with linear minimum degree

Hehui Wu, Jie Ma

arxiv:2306.08217 v1 · 2023-06-14 · 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{RQZT2AHZQYVHQWVRECKTRYWV4R}

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	2026-07-05T06:20:49.439606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c333d00f9862a785ab1209538e2d5e464707a63aff2e848310215855acd02c8

Aliases

arxiv: 2306.08217 · arxiv_version: 2306.08217v1 · doi: 10.48550/arxiv.2306.08217 · pith_short_12: RQZT2AHZQYVH · pith_short_16: RQZT2AHZQYVHQWVR · pith_short_8: RQZT2AHZ

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/RQZT2AHZQYVHQWVRECKTRYWV4R \
  | 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: 8c333d00f9862a785ab1209538e2d5e464707a63aff2e848310215855acd02c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fa5f188d21c3c06f7111ce18748e251701127aa50b6dc2a3b646d02b969849c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2023-06-14T03:11:55Z",
    "title_canon_sha256": "c93a78316f333bfae85ac30b565d6778ee16cf838493a4a5f849b8bc54da8459"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.08217",
    "kind": "arxiv",
    "version": 1
  }
}