Pith Number

pith:PNDSR5XN

pith:2014:PNDSR5XNSXYEH42GRLQKQNVEVQ

not attested not anchored not stored refs pending

Perpendicularly Biased YIG Tuners for the Fermilab Recycler 52.809 MHz Cavities

A. Makarov, D. Wildman, (Fermilab), R. Madrak, V. Kashikhin

arxiv:1409.5762 v1 · 2014-09-19 · 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{PNDSR5XNSXYEH42GRLQKQNVEVQ}

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	2026-05-18T02:42:26.334704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b4728f6ed95f043f3468ae0a836a4ac31d32b44aa6f67a17804a049bbd2642c

Aliases

arxiv: 1409.5762 · arxiv_version: 1409.5762v1 · doi: 10.48550/arxiv.1409.5762 · pith_short_12: PNDSR5XNSXYE · pith_short_16: PNDSR5XNSXYEH42G · pith_short_8: PNDSR5XN

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/PNDSR5XNSXYEH42GRLQKQNVEVQ \
  | 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: 7b4728f6ed95f043f3468ae0a836a4ac31d32b44aa6f67a17804a049bbd2642c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "685c396ff29d07270d563b2e0ebecc77c4f9630156832940cb287a434d7b15bd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2014-09-19T19:00:38Z",
    "title_canon_sha256": "2b630f5a866728c889ac21dd544b197ed01c4f1a0ea248ced5302a56d8a2cc05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5762",
    "kind": "arxiv",
    "version": 1
  }
}