Pith Number

pith:K4FB5AWZ

pith:2017:K4FB5AWZLUBFVT6B3XOROPA5HH

not attested not anchored not stored refs pending

Improvements on the Stability and Operation of a Magnetron H- Ion Source

A. Sosa, C.Y. Tan, D.S. Bollinger, P.R. Karns

arxiv:1701.01757 v1 · 2017-01-06 · 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{K4FB5AWZLUBFVT6B3XOROPA5HH}

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	2026-05-18T00:41:37.698510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

570a1e82d95d025acfc1dddd173c1d39cf4c2457d90103350751d72f91fc549e

Aliases

arxiv: 1701.01757 · arxiv_version: 1701.01757v1 · doi: 10.48550/arxiv.1701.01757 · pith_short_12: K4FB5AWZLUBF · pith_short_16: K4FB5AWZLUBFVT6B · pith_short_8: K4FB5AWZ

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/K4FB5AWZLUBFVT6B3XOROPA5HH \
  | 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: 570a1e82d95d025acfc1dddd173c1d39cf4c2457d90103350751d72f91fc549e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e3975da4ac69ad7213908e046bf1dd974fde8991372a49f8334d8df256788f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2017-01-06T20:57:31Z",
    "title_canon_sha256": "9d5ef670849ce9d4588b4d0577499048e673bf21b8a9e3460adea2ac26ca86ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.01757",
    "kind": "arxiv",
    "version": 1
  }
}