Pith Number

pith:QKGBO2PV

pith:2025:QKGBO2PVCVR5ONWFMBD6IGY5EX

not attested not anchored not stored refs pending

Is star complexity a proxy for information based complexity of graphs?

Russell K. Standish

arxiv:2510.07722 v1 · 2025-10-09 · cs.IT · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QKGBO2PVCVR5ONWFMBD6IGY5EX}

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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.

Cited by

1 paper in Pith

An improved upper bound measure of star complexity of graphs

Receipt and verification

First computed	2026-06-09T02:07:10.855231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

828c1769f51563d736c56047e41b1d25fdd59487ec3841075a545e6551966e2a

Aliases

arxiv: 2510.07722 · arxiv_version: 2510.07722v1 · doi: 10.48550/arxiv.2510.07722 · pith_short_12: QKGBO2PVCVR5 · pith_short_16: QKGBO2PVCVR5ONWF · pith_short_8: QKGBO2PV

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/QKGBO2PVCVR5ONWFMBD6IGY5EX \
  | 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: 828c1769f51563d736c56047e41b1d25fdd59487ec3841075a545e6551966e2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b9e56020795cee242c0cf477bf81d98153d84aae49b57a1e3b47ffae0940699",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-10-09T03:00:58Z",
    "title_canon_sha256": "78b6202022743132fb52351c1fb319a8f332c5ea9cb56f1fb0920a272dcae54a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.07722",
    "kind": "arxiv",
    "version": 1
  }
}