Pith Number

pith:LG2FRHPN

pith:2017:LG2FRHPN6BUBUPCIJLHU2DM4MU

not attested not anchored not stored refs pending

Embedding graphs having Ore-degree at most five

B\'ela Csaba, Judit Nagy-Gy\"orgy

arxiv:1707.07216 v2 · 2017-07-22 · 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{LG2FRHPN6BUBUPCIJLHU2DM4MU}

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	2026-05-17T23:57:15.703342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59b4589dedf0681a3c484acf4d0d9c651e02daba99a69341a42f534ffd563d26

Aliases

arxiv: 1707.07216 · arxiv_version: 1707.07216v2 · doi: 10.48550/arxiv.1707.07216 · pith_short_12: LG2FRHPN6BUB · pith_short_16: LG2FRHPN6BUBUPCI · pith_short_8: LG2FRHPN

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/LG2FRHPN6BUBUPCIJLHU2DM4MU \
  | 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: 59b4589dedf0681a3c484acf4d0d9c651e02daba99a69341a42f534ffd563d26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d920eb17a396514d9b6bbb1facc35cdce5065e59d90f7cd0c6cf660fda0fc626",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-07-22T21:09:26Z",
    "title_canon_sha256": "5921dbc217726bdd6575ef4dc6c84881c9ba719f1260355f6259e66889909a16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.07216",
    "kind": "arxiv",
    "version": 2
  }
}