Pith Number

pith:T3KM5OTK

pith:2021:T3KM5OTKP2RNQPOXQL7NMMDDRD

not attested not anchored not stored refs pending

Alpha-decay-correlated mass measurement of 206,207Ra using an $\alpha$-TOF detector equipped MRTOF-MS system

A. Takamine, D. Kaji, D. Nagae, D. S. Hou, H. Haba, H. Ishiyama, H. Miyatake, H. Wollnik, J. Liu, J. Y. Moon, K. Morimoto, K. Morita, M. Rosenbusch, M. Wada, P. Brionnet, P Schury, S. D. Chen, S. Iimura, S. Ishizawa, S. Kimura, S. X. Ya, T. Hashimoto, T. Niwase, T. Tanaka, W. Xian, Y. Hirayama, Y. Ito, Y. X. Watanabe

arxiv:2108.06245 v2 · 2021-08-13 · 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{T3KM5OTKP2RNQPOXQL7NMMDDRD}

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	2026-07-05T03:23:47.299984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ed4ceba6a7ea2d83dd782fed6306388c03d9aff21b4faf77e27cfd6c192ad0f

Aliases

arxiv: 2108.06245 · arxiv_version: 2108.06245v2 · doi: 10.48550/arxiv.2108.06245 · pith_short_12: T3KM5OTKP2RN · pith_short_16: T3KM5OTKP2RNQPOX · pith_short_8: T3KM5OTK

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/T3KM5OTKP2RNQPOXQL7NMMDDRD \
  | 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: 9ed4ceba6a7ea2d83dd782fed6306388c03d9aff21b4faf77e27cfd6c192ad0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2f1ef1b1669ab894272a5dce6ec6febce1bfdf2f779f524fe9fb1e0712304c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2021-08-13T13:55:03Z",
    "title_canon_sha256": "08365a5d23590b93b5e8a74decd2c32e1b1c05663b9af010d06ef291935f3041"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.06245",
    "kind": "arxiv",
    "version": 2
  }
}