Pith Number

pith:XZR7SGVN

pith:2026:XZR7SGVNEKRGGZ5V3OO5QNXLEV

not attested not anchored not stored refs pending

Deformed neutron halo nuclei and soft dipole excitations in the 40<A<90 mass region

Cong Pan, Hiroyuki Sagawa, Shan-Gui Zhou, Xiang-Xiang Sun, Xiao Lu

arxiv:2605.20056 v1 · 2026-05-19 · 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{XZR7SGVNEKRGGZ5V3OO5QNXLEV}

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	2026-05-20T02:06:00.448463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be63f91aad22a26367b5db9dd836eb25729e834056744930182d1b569aff459b

Aliases

arxiv: 2605.20056 · arxiv_version: 2605.20056v1 · doi: 10.48550/arxiv.2605.20056 · pith_short_12: XZR7SGVNEKRG · pith_short_16: XZR7SGVNEKRGGZ5V · pith_short_8: XZR7SGVN

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/XZR7SGVNEKRGGZ5V3OO5QNXLEV \
  | 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: be63f91aad22a26367b5db9dd836eb25729e834056744930182d1b569aff459b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c419e690402c046c58514c0b03ebd502aa943dacf0c104ae4c9cdda97e0310c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2026-05-19T16:14:57Z",
    "title_canon_sha256": "4445ce57282b928d56230e4b1e8fb4ecd014961b23bd2b21d88bb2f50a09223e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.20056",
    "kind": "arxiv",
    "version": 1
  }
}