Pith Number

pith:2QXA3HJ5

pith:2006:2QXA3HJ57MA7ZYZ4SYAGLGABM2

not attested not anchored not stored refs pending

Cross-shell excitation in two-proton knockout: Structure of $^{52}$Ca

A. Gade, A. N. Deacon, B. A. Brown, B. Fornal, B. P. Kay, C. M. Campbell, D. Bazin, D.-C. Dinca, J. A. Tostevin, J. M. Cook, J. R. Terry, M. P. Carpenter, P. F. Mantica, P. G. Hansen, R. Broda, R. V. F. Janssens, S. J. Freeman, S. Zhu, T. Glasmacher, W. F. Mueller

arxiv:nucl-ex/0606033 v1 · 2006-06-26 · 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{2QXA3HJ57MA7ZYZ4SYAGLGABM2}

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	2026-07-04T15:17:15.213093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d42e0d9d3dfb01fce33c9600659801668d71287d8dae15e518b4f3bc116bbbfe

Aliases

arxiv: nucl-ex/0606033 · arxiv_version: nucl-ex/0606033v1 · doi: 10.48550/arxiv.nucl-ex/0606033 · pith_short_12: 2QXA3HJ57MA7 · pith_short_16: 2QXA3HJ57MA7ZYZ4 · pith_short_8: 2QXA3HJ5

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/2QXA3HJ57MA7ZYZ4SYAGLGABM2 \
  | 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: d42e0d9d3dfb01fce33c9600659801668d71287d8dae15e518b4f3bc116bbbfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0915f9184c1e3aea4cb8ceab64b9eb771db1b82f528c4963c64536a12f65349b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-ex",
    "submitted_at": "2006-06-26T17:52:34Z",
    "title_canon_sha256": "f1d12e2da054adb466efdf7afb261839c89e27912b5406d40de6bb91d2e6ccdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-ex/0606033",
    "kind": "arxiv",
    "version": 1
  }
}