Pith Number

pith:QMJXNVMF

pith:2023:QMJXNVMFTFLV7Y223SFMBMUHAF

not attested not anchored not stored refs pending

Analyzing the neutron and $\gamma$-ray emission properties of an americium-beryllium tagged neutron source

Akihiro Minamino, Hiroshi Ito, Kohei Wada, Masaki Ishitsuka, Masayuki Harada, Takatomi Yano, Yota Hino, Yuga Ommura

arxiv:2304.12153 v2 · 2023-04-24 · physics.ins-det · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QMJXNVMFTFLV7Y223SFMBMUHAF}

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	2026-07-05T06:55:03.073996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

831376d58599575fe35adc8ac0b28701494a3a4babb4a8c2135551b7f85903ce

Aliases

arxiv: 2304.12153 · arxiv_version: 2304.12153v2 · doi: 10.48550/arxiv.2304.12153 · pith_short_12: QMJXNVMFTFLV · pith_short_16: QMJXNVMFTFLV7Y22 · pith_short_8: QMJXNVMF

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/QMJXNVMFTFLV7Y223SFMBMUHAF \
  | 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: 831376d58599575fe35adc8ac0b28701494a3a4babb4a8c2135551b7f85903ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dfe25096ba2fd37b021376e71fcdcd03302bcbac4f63bbee46651393a38d268",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2023-04-24T15:03:51Z",
    "title_canon_sha256": "fafb88415aa05012484c6fec0b6d8011502ee1c3a402d7ab112c5b46f2ae1b96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.12153",
    "kind": "arxiv",
    "version": 2
  }
}