Pith Number

pith:F5FPTKFC

pith:2015:F5FPTKFCXBJQ5RIDPHO4KM2WHK

not attested not anchored not stored refs pending

Electron lenses and cooling for the Fermilab Integrable Optics Test Accelerator

A. Burov, A. Valishev, E. Prebys, G. Stancari, S. Nagaitsev, V. Lebedev

arxiv:1511.01812 v1 · 2015-11-05 · 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{F5FPTKFCXBJQ5RIDPHO4KM2WHK}

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	2026-05-18T01:27:39.729570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f4af9a8a2b8530ec50379ddc533563a9f996c273edf72b98b09ed974f3ff53e

Aliases

arxiv: 1511.01812 · arxiv_version: 1511.01812v1 · doi: 10.48550/arxiv.1511.01812 · pith_short_12: F5FPTKFCXBJQ · pith_short_16: F5FPTKFCXBJQ5RID · pith_short_8: F5FPTKFC

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/F5FPTKFCXBJQ5RIDPHO4KM2WHK \
  | 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: 2f4af9a8a2b8530ec50379ddc533563a9f996c273edf72b98b09ed974f3ff53e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b3b2b6f30862d1377cbc74fc41b9b14291523a3ece4a17986c0277969061402",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2015-11-05T16:51:06Z",
    "title_canon_sha256": "2bab01da506dd952501bcb970df9888d3790540c03e1a6a886d7031792ac825a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01812",
    "kind": "arxiv",
    "version": 1
  }
}