Pith Number

pith:77U6TAMS

pith:2012:77U6TAMSP2UWSOJHMNFNG4RW2I

not attested not anchored not stored refs pending

Existence of exotic torus configuration in high-spin excited states of $^{40}$Ca

J. A. Maruhn, K. Matsuyanagi, N. Itagaki, P.-G. Reinhard, S. Ohkubo, T. Ichikawa

arxiv:1207.6250 v1 · 2012-07-26 · 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{77U6TAMSP2UWSOJHMNFNG4RW2I}

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	2026-05-18T01:56:07.198307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffe9e981927ea9693927634ad37236d23be935c0b245c62e602213452d519873

Aliases

arxiv: 1207.6250 · arxiv_version: 1207.6250v1 · doi: 10.48550/arxiv.1207.6250 · pith_short_12: 77U6TAMSP2UW · pith_short_16: 77U6TAMSP2UWSOJH · pith_short_8: 77U6TAMS

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/77U6TAMSP2UWSOJHMNFNG4RW2I \
  | 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: ffe9e981927ea9693927634ad37236d23be935c0b245c62e602213452d519873

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dc22440f89c8c8cfd12ccd03f75fae29ffb5336710a3cc5eab59df5dd05992f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2012-07-26T12:14:13Z",
    "title_canon_sha256": "91b67d0f462f38bb80ef3204e6cdc1b4b61aee2ddcd4408f082f2e3a899d2a36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6250",
    "kind": "arxiv",
    "version": 1
  }
}