Pith Number

pith:OP7WH2MV

pith:2021:OP7WH2MVX3XOWV4YHVYK6PBZYG

not attested not anchored not stored refs pending

The Three-Dipole Kicker Injection Scheme for the ALS-U Accumulator Ring

C. Steier, C. Sun, D. Wang, G. Penn, M. Ehrlichman, M. Venturini, S.C. Leemann, T. Hellert

arxiv:2106.08516 v1 · 2021-06-16 · 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{OP7WH2MVX3XOWV4YHVYK6PBZYG}

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	2026-07-05T02:49:58.807154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73ff63e995beeeeb57983d70af3c39c1a7f7fde7f0fdef08e376063a9932b2f3

Aliases

arxiv: 2106.08516 · arxiv_version: 2106.08516v1 · doi: 10.48550/arxiv.2106.08516 · pith_short_12: OP7WH2MVX3XO · pith_short_16: OP7WH2MVX3XOWV4Y · pith_short_8: OP7WH2MV

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/OP7WH2MVX3XOWV4YHVYK6PBZYG \
  | 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: 73ff63e995beeeeb57983d70af3c39c1a7f7fde7f0fdef08e376063a9932b2f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73db735ba3af0d7e3c6edda935d3691c0a13c91fc7d1294fe5c604dc8b3bb898",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2021-06-16T02:12:55Z",
    "title_canon_sha256": "bd0d605e8397952b16d0b11da37ae24ed12d85f7105db7380ac341fb43e5efba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.08516",
    "kind": "arxiv",
    "version": 1
  }
}