Pith Number

pith:SJPO7YKO

pith:2024:SJPO7YKO77BSZPKTMQPVK7BXCQ

not attested not anchored not stored refs pending

Curves of Minimax Curvature

C. Yal\c{c}{\i}n Kaya, Lyle Noakes, Philip Schrader

arxiv:2404.12574 v2 · 2024-04-19 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SJPO7YKO77BSZPKTMQPVK7BXCQ}

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	2026-06-23T02:13:12.577361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

925eefe14effc32cbd53641f557c3714078e0fc325cbaf33808492fd96d398b3

Aliases

arxiv: 2404.12574 · arxiv_version: 2404.12574v2 · doi: 10.48550/arxiv.2404.12574 · pith_short_12: SJPO7YKO77BS · pith_short_16: SJPO7YKO77BSZPKT · pith_short_8: SJPO7YKO

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/SJPO7YKO77BSZPKTMQPVK7BXCQ \
  | 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: 925eefe14effc32cbd53641f557c3714078e0fc325cbaf33808492fd96d398b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5c30c7d1a716ecb97fe0023b3446ac4e344e6ade0db7e28702a3da0ee235d6b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-04-19T01:47:55Z",
    "title_canon_sha256": "1e6cbec4aedee45c2fbdbd08040ca17f0b2529cb2140b09d04cc034ea3f0e09b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.12574",
    "kind": "arxiv",
    "version": 2
  }
}