Pith Number

pith:3DJNGUSC

pith:2021:3DJNGUSCZBTWNAPZLIABZZMPOI

not attested not anchored not stored refs pending

Precise Neutron Lifetime Measurement Using Pulsed Neutron Beams at J-PARC

G. Ichikawa, H. M. Shimizu, H. Oide, H. Okabe, H. Otono, K. Hirota, K. Mishima, K. Morikawa, K. Yano, M. Kitaguchi, N. Sumi, S. Kajiwara, S. Yamashita, T. Ino, T. Mogi, T. Shima, T. Tanabe, T. Yoshioka, Y. Iwashita, Y. Kato, Y. Sugisawa

arxiv:2102.09758 v1 · 2021-02-19 · 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{3DJNGUSCZBTWNAPZLIABZZMPOI}

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	2026-07-05T02:31:53.122705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8d2d35242c8676681f95a001ce58f7212f8c2f2ff544eca20c632fe6082eff6

Aliases

arxiv: 2102.09758 · arxiv_version: 2102.09758v1 · doi: 10.48550/arxiv.2102.09758 · pith_short_12: 3DJNGUSCZBTW · pith_short_16: 3DJNGUSCZBTWNAPZ · pith_short_8: 3DJNGUSC

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/3DJNGUSCZBTWNAPZLIABZZMPOI \
  | 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: d8d2d35242c8676681f95a001ce58f7212f8c2f2ff544eca20c632fe6082eff6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70765ffa65b48420b7d186689c24da7aabd78cdaf732f70424748bded796e871",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2021-02-19T06:21:35Z",
    "title_canon_sha256": "aa866b655334227e2f0025f84364ffce00015e80b092b8b2f7de45af4206d20b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.09758",
    "kind": "arxiv",
    "version": 1
  }
}