Pith Number

pith:BGYMSWSY

pith:2018:BGYMSWSYZEWU5YF7H7LEX5QAD6

not attested not anchored not stored refs pending

A Cold/Ultracold Neutron Detector using Fine-grained Nuclear Emulsion with Spatial Resolution less than 100 nm

A. Umemoto, H. Kawahara, H. M. Shimizu, K. Hirota, K. Mishima, M. Hino, M. Kitaguchi, N. Naganawa, S. Awano, S. Tada, S. Tasaki, T. Ariga

arxiv:1803.00452 v1 · 2018-03-01 · physics.ins-det · hep-ex · 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{BGYMSWSYZEWU5YF7H7LEX5QAD6}

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	2026-05-17T23:59:17.598077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09b0c95a58c92d4ee0bf3fd64bf6001f98e4b1b20ca1d73060552e50845df636

Aliases

arxiv: 1803.00452 · arxiv_version: 1803.00452v1 · doi: 10.48550/arxiv.1803.00452 · pith_short_12: BGYMSWSYZEWU · pith_short_16: BGYMSWSYZEWU5YF7 · pith_short_8: BGYMSWSY

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/BGYMSWSYZEWU5YF7H7LEX5QAD6 \
  | 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: 09b0c95a58c92d4ee0bf3fd64bf6001f98e4b1b20ca1d73060552e50845df636

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30e8e8738dda222d150dffe9ba4931d7eff2fb0f5afbb145a236dd1d6e7b44e5",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2018-03-01T15:36:45Z",
    "title_canon_sha256": "4c334b756fe9334ca337864f8ab0a00144d5b94e124bb4d9c4b35c5eea82975d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.00452",
    "kind": "arxiv",
    "version": 1
  }
}