Pith Number

pith:S7MS5TII

pith:2024:S7MS5TIIR7HYCGODQVD3UGJ44I

not attested not anchored not stored refs pending

Bad Science Matrices

Stefan Steinerberger

arxiv:2402.03205 v2 · 2024-02-05 · math.FA · 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{S7MS5TIIR7HYCGODQVD3UGJ44I}

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.

Cited by

1 paper in Pith

The Structure of Extremal Bad Science Matrices

Receipt and verification

First computed	2026-07-05T07:42:25.091954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97d92ecd088fcf8119c38547ba193ce2244be02deacaa15b583a73c2a64fddea

Aliases

arxiv: 2402.03205 · arxiv_version: 2402.03205v2 · doi: 10.48550/arxiv.2402.03205 · pith_short_12: S7MS5TIIR7HY · pith_short_16: S7MS5TIIR7HYCGOD · pith_short_8: S7MS5TII

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/S7MS5TIIR7HYCGODQVD3UGJ44I \
  | 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: 97d92ecd088fcf8119c38547ba193ce2244be02deacaa15b583a73c2a64fddea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b50564ef25fdae8b6a17cea10f978d379b517d40d122d8b20f18d0396c48dd46",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2024-02-05T17:16:02Z",
    "title_canon_sha256": "44bff6bf7ecc225ef1aa994a58b3dbc85ebbf6687cdc87037806c3defaf4a4ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.03205",
    "kind": "arxiv",
    "version": 2
  }
}