Pith Number

pith:OJ7MBOC5

pith:2014:OJ7MBOC5STQ2VETM2TJ3ZSBCBG

not attested not anchored not stored refs pending

The Project-x Injector Experiment: A Novel High Performance Front-end For A Future High Power Proton Facility At Fermilab

A. Shemyakin, Berkeley), D. Johnson, D. Li (LBL, M. Kaducak, M. Pande, N. Solyak, P. Ostroumov (Argonne), P. Singh, R. Kephart, R. Stanek, S. Holmes, S. Malhotra (Bhabha Atomic Res. Ctr.), S. Mishra, S. Nagaitsev, V. Lebedev, V. Yakovlev (Fermilab)

arxiv:1409.5470 v1 · 2014-09-18 · 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{OJ7MBOC5STQ2VETM2TJ3ZSBCBG}

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	2026-05-18T02:42:27.479220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

727ec0b85d94e1aa926cd4d3bcc82209b8d789c85595b7ba015f1c88ab182e3e

Aliases

arxiv: 1409.5470 · arxiv_version: 1409.5470v1 · doi: 10.48550/arxiv.1409.5470 · pith_short_12: OJ7MBOC5STQ2 · pith_short_16: OJ7MBOC5STQ2VETM · pith_short_8: OJ7MBOC5

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/OJ7MBOC5STQ2VETM2TJ3ZSBCBG \
  | 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: 727ec0b85d94e1aa926cd4d3bcc82209b8d789c85595b7ba015f1c88ab182e3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b96acd7af40b770d3c46d862900310d4421e4aa23ad7ab93176bac1e7d6bca0a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2014-09-18T21:31:00Z",
    "title_canon_sha256": "465a08ae8eed97fd5e597e5ee0863cce5c653bbfe9057953e94b0e592c9ab008"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5470",
    "kind": "arxiv",
    "version": 1
  }
}