Pith Number

pith:FOBRHGIJ

pith:2018:FOBRHGIJC7VO3S4KJE5BYIOVZI

not attested not anchored not stored refs pending

Accelerator Design for the CHESS-U Upgrade

A. Lyndaker, A. Temnykh, D.L. Rubin, D. Rice, G. Codner, J. Barley, J. Shanks, M. Billing, N. Rider, S. Barrett, S.T. Wang, X. Liu, Y. Li

arxiv:1810.06557 v2 · 2018-10-15 · physics.acc-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{FOBRHGIJC7VO3S4KJE5BYIOVZI}

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	2026-05-17T23:52:40.475343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b8313990917eaedcb8a493a1c21d5ca05237375f77044f854f8d1a5d74fcad6

Aliases

arxiv: 1810.06557 · arxiv_version: 1810.06557v2 · doi: 10.48550/arxiv.1810.06557 · pith_short_12: FOBRHGIJC7VO · pith_short_16: FOBRHGIJC7VO3S4K · pith_short_8: FOBRHGIJ

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/FOBRHGIJC7VO3S4KJE5BYIOVZI \
  | 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: 2b8313990917eaedcb8a493a1c21d5ca05237375f77044f854f8d1a5d74fcad6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf48eaebf3795a31fcf17d3a4cfde853f984d5a1acaad901972de3e4a7ce874b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2018-10-15T14:40:30Z",
    "title_canon_sha256": "cb21b41b2f51e576d00ad0eddeb65cf367f1c387e9c8bdd81bece29a306a4464"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.06557",
    "kind": "arxiv",
    "version": 2
  }
}