Pith Number

pith:QCAZSAB5

pith:2012:QCAZSAB5CUP2DTV72QVEC7FMGJ

not attested not anchored not stored refs pending

Matter and charge radius of 6He in the hyperspherical-harmonics approach

A. Schwenk, N. Barnea, S. Bacca

arxiv:1202.0516 v2 · 2012-02-02 · 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{QCAZSAB5CUP2DTV72QVEC7FMGJ}

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	2026-05-18T01:58:36.112890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

808199003d151fa1cebfd42a417cac325f511263ddb11e1eacd207fbf669c3f0

Aliases

arxiv: 1202.0516 · arxiv_version: 1202.0516v2 · doi: 10.48550/arxiv.1202.0516 · pith_short_12: QCAZSAB5CUP2 · pith_short_16: QCAZSAB5CUP2DTV7 · pith_short_8: QCAZSAB5

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/QCAZSAB5CUP2DTV72QVEC7FMGJ \
  | 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: 808199003d151fa1cebfd42a417cac325f511263ddb11e1eacd207fbf669c3f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60311b0ef4ee0dc97b7dfeb9efbe51c30e6486b77fc154de2b34fc3647a3cf11",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2012-02-02T19:08:42Z",
    "title_canon_sha256": "de959a40667f0d6d5ef8e41ce5a5603aa78278f5ed5107d9e0f3418f91789b44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.0516",
    "kind": "arxiv",
    "version": 2
  }
}