Pith Number

pith:CIDY3ABM

pith:2014:CIDY3ABMQDPXU7KC3XV4M6LMYA

not attested not anchored not stored refs pending

Half-lives of $\alpha$ decay from natural nuclides and from superheavy elements

Yibin Qian, Zhongzhou Ren

arxiv:1410.2664 v1 · 2014-10-10 · nucl-th · 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{CIDY3ABMQDPXU7KC3XV4M6LMYA}

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	2026-05-18T02:40:37.610984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12078d802c80df7a7d42ddebc6796cc03f499bde758d874f761eda1d0ee57cbd

Aliases

arxiv: 1410.2664 · arxiv_version: 1410.2664v1 · doi: 10.48550/arxiv.1410.2664 · pith_short_12: CIDY3ABMQDPX · pith_short_16: CIDY3ABMQDPXU7KC · pith_short_8: CIDY3ABM

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/CIDY3ABMQDPXU7KC3XV4M6LMYA \
  | 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: 12078d802c80df7a7d42ddebc6796cc03f499bde758d874f761eda1d0ee57cbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e7fbb8ae1d8e97ad3a87f8ddf8c8c66b9fdc36b79af7676602f4562c698ce50",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2014-10-10T02:49:22Z",
    "title_canon_sha256": "79f5e57a0cd5d4b62b09b18c883721c00b3500ba3f9f98661ef259162cf4e6c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.2664",
    "kind": "arxiv",
    "version": 1
  }
}