Pith Number

pith:4OPRU32M

pith:2017:4OPRU32MJ6SF4H5ZF2V4BFCOWE

not attested not anchored not stored refs pending

Experimental studies of 7-cell dual axis asymmetric cavity for energy recovery linac

A.J. Lancaster (JAI, I.V. Konoplev, K. Metodiev, UK), UK) G. Burt (Cockcroft Inst. Accel. Sci. Tech.) R. Ainsworth (Fermilab) A. Seryi (JAI

arxiv:1712.00494 v1 · 2017-12-01 · 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{4OPRU32MJ6SF4H5ZF2V4BFCOWE}

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	2026-05-18T00:29:05.122280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e39f1a6f4c4fa45e1fb92eabc0944eb1226e440270fcfec3e46eea283867a7a9

Aliases

arxiv: 1712.00494 · arxiv_version: 1712.00494v1 · doi: 10.48550/arxiv.1712.00494 · pith_short_12: 4OPRU32MJ6SF · pith_short_16: 4OPRU32MJ6SF4H5Z · pith_short_8: 4OPRU32M

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/4OPRU32MJ6SF4H5ZF2V4BFCOWE \
  | 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: e39f1a6f4c4fa45e1fb92eabc0944eb1226e440270fcfec3e46eea283867a7a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3787b87bd1d8dce356a66ad378624d557c23aaf6959888a0eca3387201608cc8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2017-12-01T21:13:03Z",
    "title_canon_sha256": "ec41bbbca5ff8c99b1f9a29efcbb2241b8f31d83a8c166c9d1b83a7e0b5d987c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00494",
    "kind": "arxiv",
    "version": 1
  }
}