Pith Number

pith:XRUKQM76

pith:1999:XRUKQM76OO72PYE7ZGR4IVKY3O

not attested not anchored not stored refs pending

Collective T=0 pairing in N=Z nuclei? Pairing vibrations around 56Ni revisited

A.O.Macchiavelli, C.E.Svensson, D.Ward, F.S.Stephens, G.J.Lane, I.Y.Lee, K.Vetter, M.A.Deleplanque, M.Cromaz, P.Fallon, R.M.Clark, R.M.Diamond

arxiv:nucl-th/9912041 v1 · 1999-12-17 · 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{XRUKQM76OO72PYE7ZGR4IVKY3O}

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	2026-05-18T02:35:31.304396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc68a833fe73bfa7e09fc9a3c45558dbb52b6ecabb3fcb957ccc6612193d67e5

Aliases

arxiv: nucl-th/9912041 · arxiv_version: nucl-th/9912041v1 · doi: 10.48550/arxiv.nucl-th/9912041 · pith_short_12: XRUKQM76OO72 · pith_short_16: XRUKQM76OO72PYE7 · pith_short_8: XRUKQM76

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/XRUKQM76OO72PYE7ZGR4IVKY3O \
  | 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: bc68a833fe73bfa7e09fc9a3c45558dbb52b6ecabb3fcb957ccc6612193d67e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f7bee4ff3766e8a0d105b43bf378e0355b4a5d7c33c7b46d0eca8b76f9963f8",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "1999-12-17T00:09:19Z",
    "title_canon_sha256": "54e4d29a28be95bd2f454233cb45ddcdcbd514e3b0e1b38b96a9edad664b8edc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/9912041",
    "kind": "arxiv",
    "version": 1
  }
}