Pith Number

pith:6QVJQ3XR

pith:2018:6QVJQ3XRGG3PP6CEYFRLMJABUX

not attested not anchored not stored refs pending

Quartet structure of $N=Z$ nuclei in a boson formalism: the case of $^{28}$Si

M. Sambataro, N. Sandulescu

arxiv:1809.01421 v1 · 2018-09-05 · 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{6QVJQ3XRGG3PP6CEYFRLMJABUX}

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	2026-05-18T00:03:01.682600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f42a986ef131b6f7f844c162b62401a5effd46af21b828c53bca924593b14365

Aliases

arxiv: 1809.01421 · arxiv_version: 1809.01421v1 · doi: 10.48550/arxiv.1809.01421 · pith_short_12: 6QVJQ3XRGG3P · pith_short_16: 6QVJQ3XRGG3PP6CE · pith_short_8: 6QVJQ3XR

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/6QVJQ3XRGG3PP6CEYFRLMJABUX \
  | 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: f42a986ef131b6f7f844c162b62401a5effd46af21b828c53bca924593b14365

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1440f8624beb5a901abcf774121e33090dbbe26404911e91504f1dc9483c09df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2018-09-05T10:21:32Z",
    "title_canon_sha256": "05d6b5cb335a46076a56feefbba683e1079cc2c68075f239d3768e519859bf47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01421",
    "kind": "arxiv",
    "version": 1
  }
}