Pith Number

pith:GXPUJJI6

pith:2017:GXPUJJI6S65MC4IT6ZMRO2ZVKJ

not attested not anchored not stored refs pending

On the maximum value of conflict-free verex-connection number of graphs

Baoyindureng Wu, Zhenzhen Li

arxiv:1709.01225 v1 · 2017-09-05 · 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{GXPUJJI6S65MC4IT6ZMRO2ZVKJ}

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	2026-05-18T00:36:00.633510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35df44a51e97bac17113f659176b35524c70096626a41838e1fdd1450c52794a

Aliases

arxiv: 1709.01225 · arxiv_version: 1709.01225v1 · doi: 10.48550/arxiv.1709.01225 · pith_short_12: GXPUJJI6S65M · pith_short_16: GXPUJJI6S65MC4IT · pith_short_8: GXPUJJI6

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/GXPUJJI6S65MC4IT6ZMRO2ZVKJ \
  | 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: 35df44a51e97bac17113f659176b35524c70096626a41838e1fdd1450c52794a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38c954ff83cea65bd900faecdea324fb6fc4f67748c38b5384a788f9b628e5bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-09-05T03:37:41Z",
    "title_canon_sha256": "7fdf3a66b60deec0591a25d5c4b00d45c46c7b534fc2ab2bdc7c2a1272fdc210"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01225",
    "kind": "arxiv",
    "version": 1
  }
}