Pith Number

pith:VWC5SD42

pith:2016:VWC5SD42EJ5XHYKPXKUIPH6XQY

not attested not anchored not stored refs pending

Design of a High-bunch-charge 112-MHz Superconducting RF Photoemission Electron Source

A. Zaltsman, B. Xiao, C. H. Boulware, E. Wang, F. Severino, G. Narayan, H. Xie, I. Ben-Zvi, I. Pinayev, J. C. Brutus, J. Skaritka, J. Tuozzolo, K. Mernick, K. Smith, P. Orfin, R. Than, Sergey A. Belomestnykh, T. Hayes, T. L. Grimm, T. Rao, T. Xin, Vladimir N. Litvinenko

arxiv:1608.07758 v1 · 2016-08-28 · 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{VWC5SD42EJ5XHYKPXKUIPH6XQY}

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	2026-05-18T01:02:36.979796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad85d90f9a227b73e14fbaa8879fd78612fe56ca750426ea780b2e75e72797fe

Aliases

arxiv: 1608.07758 · arxiv_version: 1608.07758v1 · doi: 10.48550/arxiv.1608.07758 · pith_short_12: VWC5SD42EJ5X · pith_short_16: VWC5SD42EJ5XHYKP · pith_short_8: VWC5SD42

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/VWC5SD42EJ5XHYKPXKUIPH6XQY \
  | 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: ad85d90f9a227b73e14fbaa8879fd78612fe56ca750426ea780b2e75e72797fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4897f6f61c30c466292fd01f96ef9322fadd03ac36029e92ac69257920f9e54",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2016-08-28T02:54:38Z",
    "title_canon_sha256": "999acee605479ee82c5c2a112cebb0d6c5e62ca3cee32da112748434e6f26b37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.07758",
    "kind": "arxiv",
    "version": 1
  }
}