Pith Number

pith:COZSEL2D

pith:2019:COZSEL2DY476X2OF3FLG4ORIMT

not attested not anchored not stored refs pending

On the $g$-good-neighbor connectivity of graphs

Jichang Wu, Sun-Yuan Hsieh, Yaping Mao, Zhao Wang

arxiv:1905.11254 v1 · 2019-05-24 · 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{COZSEL2DY476X2OF3FLG4ORIMT}

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	2026-05-17T23:45:02.556621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13b3222f43c73febe9c5d9566e3a2864c68c50084a1bcee447a1d911cb684d2d

Aliases

arxiv: 1905.11254 · arxiv_version: 1905.11254v1 · doi: 10.48550/arxiv.1905.11254 · pith_short_12: COZSEL2DY476 · pith_short_16: COZSEL2DY476X2OF · pith_short_8: COZSEL2D

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/COZSEL2DY476X2OF3FLG4ORIMT \
  | 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: 13b3222f43c73febe9c5d9566e3a2864c68c50084a1bcee447a1d911cb684d2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b350d0d0502203a2801c419588c8c64fe9e0846b78fe972bb3c8355735b5982",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2019-05-24T15:28:45Z",
    "title_canon_sha256": "83b38af65524897073b960db9ac028a4a1fe26ca4a90d0a9a5b46f5d19f5c815"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.11254",
    "kind": "arxiv",
    "version": 1
  }
}