Pith Number

pith:KZFP4JWR

pith:2017:KZFP4JWROIUPQIXXBPEOYGJLQX

not attested not anchored not stored refs pending

Precise neutron lifetime experiment using pulsed neutron beams at J-PARC

Aya Morishita, Genki Tanaka, Hidetoshi Otono, Hideyuki Oide, Hirohiko M. Shimizu, Hiroshima Sumino, Kaoru Taketani, Katsuya Hirota, Kenji Mishima, Mami Yokohashi, Masaaki Kitaguchi, Naoki Nagakura, Naoyuki Sumi, Risa Sakakibara, Ryunosuke Kitahara, Satoru Yamashita, Sei Ieki, Takahito Yamada, Takashi Ino, Tamaki Yoshioka, Tatsuhiko Tomita, Tatsushi Shima, Tomoaki Sugino, Yoshichika Seki, Yoshihisa Iwashita

arxiv:1702.03099 v1 · 2017-02-10 · nucl-ex · 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{KZFP4JWROIUPQIXXBPEOYGJLQX}

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	2026-05-18T00:50:58.659870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

564afe26d17228f822f70bc8ec192b85c7c4ac3e7498d0309b2c905a198c3981

Aliases

arxiv: 1702.03099 · arxiv_version: 1702.03099v1 · doi: 10.48550/arxiv.1702.03099 · pith_short_12: KZFP4JWROIUP · pith_short_16: KZFP4JWROIUPQIXX · pith_short_8: KZFP4JWR

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/KZFP4JWROIUPQIXXBPEOYGJLQX \
  | 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: 564afe26d17228f822f70bc8ec192b85c7c4ac3e7498d0309b2c905a198c3981

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71840cd21c31da4fb658641a101cfefb2708f3689be25ec878762164d77a8aff",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2017-02-10T08:51:44Z",
    "title_canon_sha256": "79a336bc1a839c1d892c19dc48e631c801f98b0409ed4048f7607c671fe2debe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.03099",
    "kind": "arxiv",
    "version": 1
  }
}