Pith Number

pith:2RYDE4WI

pith:2026:2RYDE4WIN26KG5Q4HBT3Z7FO4R

not attested not anchored not stored refs pending

Steady state, core, operational optimization of an ARC-like tokamak via plasma composition and shape

A. Ho, A.J. Creely, A. Saltzman, G. Snoep, J. Hall, J. Han, J. Hillesheim, M.S. Anastopoulos Tzanis, N.T. Howard, P. Rodriguez-Fernandez, P. Snyder

arxiv:2608.10124 v1 · 2026-08-10 · physics.plasm-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2RYDE4WIN26KG5Q4HBT3Z7FO4R}

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	2026-08-12T00:22:51.928635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4703272c86ebca3761c3867bcfcaee46ee82a80f66c1fe1c75238ca93ccd1bc

Aliases

arxiv: 2608.10124 · arxiv_version: 2608.10124v1 · doi: 10.48550/arxiv.2608.10124 · pith_short_12: 2RYDE4WIN26K · pith_short_16: 2RYDE4WIN26KG5Q4 · pith_short_8: 2RYDE4WI

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/2RYDE4WIN26KG5Q4HBT3Z7FO4R \
  | 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: d4703272c86ebca3761c3867bcfcaee46ee82a80f66c1fe1c75238ca93ccd1bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebfd03bcdbcbec6f9ae7670931b45f1050197361f3fb5c8c631fff0fdb0c25c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2026-08-10T18:37:13Z",
    "title_canon_sha256": "b0a3400973863dcd840441dd6aa1cecdceadb15a745537ee120f1538a8d85b89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.10124",
    "kind": "arxiv",
    "version": 1
  }
}