Pith Number

pith:NSSF3ZJW

pith:2024:NSSF3ZJWHLEBFJQNGPX5FKBDXJ

not attested not anchored not stored refs pending

Optimistix: modular optimisation in JAX and Equinox

Jason Rader, Patrick Kidger, Terry Lyons

arxiv:2402.09983 v1 · 2024-02-15 · math.OC · cs.MS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NSSF3ZJWHLEBFJQNGPX5FKBDXJ}

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

11 papers in Pith

RAM: Reachability Across Morphologies

Accelerated Fourier SAT (AFSAT): Fully Realising a GPU-based Symmetric Pseudo-Boolean SAT Solver

A Study of Parallel Continuous Local Search

Differentiable design of the PIAA-ZWFS: a flexible wavefront sensor that approaches the fundamental limit

Numerical polology: towards next-generation model-building for cosmology

Receipt and verification

First computed	2026-07-05T07:45:39.817999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ca45de5363ac812a60d33efd2a823ba6c6036053b37780ae9ce914be8203485

Aliases

arxiv: 2402.09983 · arxiv_version: 2402.09983v1 · doi: 10.48550/arxiv.2402.09983 · pith_short_12: NSSF3ZJWHLEB · pith_short_16: NSSF3ZJWHLEBFJQN · pith_short_8: NSSF3ZJW

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/NSSF3ZJWHLEBFJQNGPX5FKBDXJ \
  | 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: 6ca45de5363ac812a60d33efd2a823ba6c6036053b37780ae9ce914be8203485

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf412d124915915ce45ffb4d2b3ccba1561aec96d92b009d789bec382da3f403",
    "cross_cats_sorted": [
      "cs.MS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-02-15T14:49:18Z",
    "title_canon_sha256": "4c8e6398ebcaa6ee5a8ff741977ba093bf693968d9c48f29ae2ea56b021891c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.09983",
    "kind": "arxiv",
    "version": 1
  }
}