Pith Number

pith:ETTKTJPN

pith:2019:ETTKTJPNYESF4IWYKFBNZFQ5TV

not attested not anchored not stored refs pending

A novel approach to medical radioisotope production using inverse kinematics: a successful production test of the theranostic radionuclide 67Cu

A Bonasera, B Roeder, G Souliotis, G Tabacaru, K Wang, M Rodrigues, M Yu, N Nica, P Zanotti-Fregonara, V Iacob

arxiv:1901.01286 v1 · 2019-01-04 · physics.med-ph · nucl-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ETTKTJPNYESF4IWYKFBNZFQ5TV}

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	2026-05-17T23:56:52.308672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24e6a9a5edc1245e22d85142dc961d9d582ba0a52dc6c449f7d7eaa2500d3b49

Aliases

arxiv: 1901.01286 · arxiv_version: 1901.01286v1 · doi: 10.48550/arxiv.1901.01286 · pith_short_12: ETTKTJPNYESF · pith_short_16: ETTKTJPNYESF4IWY · pith_short_8: ETTKTJPN

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/ETTKTJPNYESF4IWYKFBNZFQ5TV \
  | 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: 24e6a9a5edc1245e22d85142dc961d9d582ba0a52dc6c449f7d7eaa2500d3b49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba593f695e553b0043abb003c713b54c0a10d578776e37c2daaaa334dacdc584",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2019-01-04T19:17:21Z",
    "title_canon_sha256": "48e4b7174dc4527e5e284f0dafebc19220baa12a08d0fe7e9edaa922c2797e77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.01286",
    "kind": "arxiv",
    "version": 1
  }
}