Pith Number

pith:P4STTXZ6

pith:2015:P4STTXZ6CR4ZYXO6LJDNNDW55F

not attested not anchored not stored refs pending

Status of the Bio-Nano electron cyclotron resonance ion source at Toyo University

A. G. Drentje, A. Kitagawa, H. Minezaki, M. Muramatsu, R. Racz, S. Biri, S. Ishihara, T. Asaji, T. Uchida, Y. Kato, Y. Yoshida

arxiv:1501.07024 v1 · 2015-01-28 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P4STTXZ6CR4ZYXO6LJDNNDW55F}

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	2026-05-18T02:28:30.489465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f2539df3e14799c5dde5a46d68edde945f07226942ba2d88535c52b4b6e5dee

Aliases

arxiv: 1501.07024 · arxiv_version: 1501.07024v1 · doi: 10.48550/arxiv.1501.07024 · pith_short_12: P4STTXZ6CR4Z · pith_short_16: P4STTXZ6CR4ZYXO6 · pith_short_8: P4STTXZ6

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/P4STTXZ6CR4ZYXO6LJDNNDW55F \
  | 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: 7f2539df3e14799c5dde5a46d68edde945f07226942ba2d88535c52b4b6e5dee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6ccd9fdb99547ce2f3ec7388b4f79f89736727a191d24ca54da9b3dd9a438d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2015-01-28T08:28:25Z",
    "title_canon_sha256": "672341cdff9990ce2e14a18df923a3c05182c7215230755510d8e6255ad66809"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.07024",
    "kind": "arxiv",
    "version": 1
  }
}