Pith Number

pith:FSRMBDGP

pith:2020:FSRMBDGPW6ACEKJVQHZEBCUQSV

not attested not anchored not stored refs pending

Production of clean rare isotope beams at TRIUMF Ion guide laser ion source

A. Mjos, F. Ames, J. Lassen, J. Romans, M. Mostamand, P. Kunz, R. Li

arxiv:2001.07204 v1 · 2020-01-20 · physics.ins-det · 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{FSRMBDGPW6ACEKJVQHZEBCUQSV}

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	2026-07-05T00:48:53.388371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ca2c08ccfb78022293581f2408a90956756a88468ccb6d0de795aa934585e50

Aliases

arxiv: 2001.07204 · arxiv_version: 2001.07204v1 · doi: 10.48550/arxiv.2001.07204 · pith_short_12: FSRMBDGPW6AC · pith_short_16: FSRMBDGPW6ACEKJV · pith_short_8: FSRMBDGP

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/FSRMBDGPW6ACEKJVQHZEBCUQSV \
  | 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: 2ca2c08ccfb78022293581f2408a90956756a88468ccb6d0de795aa934585e50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e93908621fc336d52933c8b321ba2016a541f311826b1209541c3fbd9e07e5f4",
    "cross_cats_sorted": [
      "physics.acc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2020-01-20T18:32:37Z",
    "title_canon_sha256": "483792ac26bdee05109cf966cf1bda47d28135bf660af8bdac868900085a68ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.07204",
    "kind": "arxiv",
    "version": 1
  }
}