Pith Number

pith:4KVBMWV5

pith:2005:4KVBMWV55IKU3FKGLCZHDWXVWR

not attested not anchored not stored refs pending

$2\alpha+t$ cluster structure in $^{11}$B

A. Tamii, H. Akimune, H. Fujita, H. P. Yoshida, H. Sakaguchi, K. Hara, K. Hatanaka, K. Nakanishi, M. Fujiwara, M. Itoh, M. Uchida, M. Yosoi, S. Kishi, S. Terashima, T. Kawabata, T. Wakasa, Y. Fujita, Y. Kanada-En'yo, Y. Shimbara, Y. Yasuda

arxiv:nucl-ex/0512040 v5 · 2005-12-25 · nucl-ex · 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{4KVBMWV55IKU3FKGLCZHDWXVWR}

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	2026-05-18T04:38:17.576865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2aa165abdea154d954658b271daf5b47ea05e31fef1dd876363d1860a7bccc1

Aliases

arxiv: nucl-ex/0512040 · arxiv_version: nucl-ex/0512040v5 · doi: 10.48550/arxiv.nucl-ex/0512040 · pith_short_12: 4KVBMWV55IKU · pith_short_16: 4KVBMWV55IKU3FKG · pith_short_8: 4KVBMWV5

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/4KVBMWV55IKU3FKGLCZHDWXVWR \
  | 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: e2aa165abdea154d954658b271daf5b47ea05e31fef1dd876363d1860a7bccc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "556f808ef713dc429bc1b4661a47ebd8641ce74696aeebcf0363bae47e02949a",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "nucl-ex",
    "submitted_at": "2005-12-25T10:45:22Z",
    "title_canon_sha256": "aa455eb5e018d4dab6e63c49e5ed5b1a789410eb1b2d6191f9e326f44833c7a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-ex/0512040",
    "kind": "arxiv",
    "version": 5
  }
}