Pith Number

pith:Z5YOGJD5

pith:2015:Z5YOGJD5WHORNNWAKBTXT4DW26

not attested not anchored not stored refs pending

Single universal curve for Alpha decay derived from semi-microscopic calculations

A. Abdurrahman, A. Y. Ellithi, M. Ismail, W. M. Seif

arxiv:1505.05013 v2 · 2015-05-19 · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z5YOGJD5WHORNNWAKBTXT4DW26}

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	2026-05-18T01:36:25.469527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf70e3247db1dd16b6c0506779f076d788e2cc157068de1849c205a6d7507512

Aliases

arxiv: 1505.05013 · arxiv_version: 1505.05013v2 · doi: 10.48550/arxiv.1505.05013 · pith_short_12: Z5YOGJD5WHOR · pith_short_16: Z5YOGJD5WHORNNWA · pith_short_8: Z5YOGJD5

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/Z5YOGJD5WHORNNWAKBTXT4DW26 \
  | 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: cf70e3247db1dd16b6c0506779f076d788e2cc157068de1849c205a6d7507512

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b144e906938bc6f7a5bd85cb428393bb234f05cc7fa86e7eb96fd2c5b7423029",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2015-05-19T14:26:17Z",
    "title_canon_sha256": "7597f662242d4331c9caa1d25d8c78f6f13a99741170b7185625ce3d1864916b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.05013",
    "kind": "arxiv",
    "version": 2
  }
}