Pith Number

pith:HSWKUGSV

pith:2018:HSWKUGSVVU7NW7M5HCO7B7ACE6

not attested not anchored not stored refs pending

First Commissioning Results of the Multicusp Ion Source at MIT (MIST-1) for H$_2^+$

Aashish Tripathee, Daniel Winklehner, Frances Hartwell, Janet Conrad, Jesus Corona, Joseph Smolsky, Loyd Waites, Maria Yampolskaya, Patrick Bedard, Philip Weigel, Spencer Axani, Thomas Wester

arxiv:1811.01868 v1 · 2018-11-05 · 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{HSWKUGSVVU7NW7M5HCO7B7ACE6}

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	2026-05-18T00:01:33.044682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cacaa1a55ad3edb7d9d389df0fc02278a9a5a1b7a1a337ba5cd418fd87ad84d

Aliases

arxiv: 1811.01868 · arxiv_version: 1811.01868v1 · doi: 10.48550/arxiv.1811.01868 · pith_short_12: HSWKUGSVVU7N · pith_short_16: HSWKUGSVVU7NW7M5 · pith_short_8: HSWKUGSV

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/HSWKUGSVVU7NW7M5HCO7B7ACE6 \
  | 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: 3cacaa1a55ad3edb7d9d389df0fc02278a9a5a1b7a1a337ba5cd418fd87ad84d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7c65625108988939d9cbf597a53b03bc8d390a048bf0c4165c7d54db31bfd8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2018-11-05T17:35:00Z",
    "title_canon_sha256": "9a43ea582c013c5931e4961556920ea73805adbf4ad818a6a5edcdf1e3c204d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01868",
    "kind": "arxiv",
    "version": 1
  }
}