Pith Number

pith:YVVNQPV3

pith:2010:YVVNQPV35XX5WJXEPKUPH6WBQQ

not attested not anchored not stored refs pending

Spin and pseudospin symmetries in the antinucleon spectrum of nuclei

A. S. de Castro, M. Fiolhais, M. Malheiro, P. Alberto, R. Lisboa

arxiv:1004.0823 v1 · 2010-04-06 · nucl-th · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YVVNQPV35XX5WJXEPKUPH6WBQQ}

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	2026-05-18T02:33:34.910562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c56ad83ebbedefdb26e47aa8f3fac1842e56ebe69e257988f011dd591f47e555

Aliases

arxiv: 1004.0823 · arxiv_version: 1004.0823v1 · doi: 10.48550/arxiv.1004.0823 · pith_short_12: YVVNQPV35XX5 · pith_short_16: YVVNQPV35XX5WJXE · pith_short_8: YVVNQPV3

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/YVVNQPV35XX5WJXEPKUPH6WBQQ \
  | 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: c56ad83ebbedefdb26e47aa8f3fac1842e56ebe69e257988f011dd591f47e555

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6deeb4041abc65e39594983745b0ccc1e99a65e5737434365ccc99ebe2583ff3",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2010-04-06T11:12:16Z",
    "title_canon_sha256": "a9cb603f34e8f7507b90df0818ceac117f1b94a12e5c07e2fd036b4716f6941a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.0823",
    "kind": "arxiv",
    "version": 1
  }
}