Pith Number

pith:NQEHQOUP

pith:2013:NQEHQOUPNRZV2Q5K7CUZ4HABEC

not attested not anchored not stored refs pending

Cooperation of anti-aligning and aligning shell-model forces for N=Z

K. Neerg{\aa}rd

arxiv:1305.4448 v7 · 2013-05-20 · 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{NQEHQOUPNRZV2Q5K7CUZ4HABEC}

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	2026-05-18T03:11:33.227701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c08783a8f6c735d43aaf8a99e1c0120bc0727f6d51ccaea37d173f539002a24

Aliases

arxiv: 1305.4448 · arxiv_version: 1305.4448v7 · doi: 10.48550/arxiv.1305.4448 · pith_short_12: NQEHQOUPNRZV · pith_short_16: NQEHQOUPNRZV2Q5K · pith_short_8: NQEHQOUP

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/NQEHQOUPNRZV2Q5K7CUZ4HABEC \
  | 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: 6c08783a8f6c735d43aaf8a99e1c0120bc0727f6d51ccaea37d173f539002a24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "173139b6ae5cf0b962c822d2971601829c425f506ad0fba4891b2d482e07050f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2013-05-20T06:37:55Z",
    "title_canon_sha256": "49221f3e3b39e2b6aa11b8f95acef7b05adbb4f4fe9e4aec0952fa8a5465885d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.4448",
    "kind": "arxiv",
    "version": 7
  }
}