Pith Number

pith:GKCHUDZS

pith:2012:GKCHUDZSIPSOD6JRENYH4ROOIR

not attested not anchored not stored refs pending

Nuclear Charge Radius of $^{12}$Be

Andreas Krieger, Christian Novotny, Christopher Geppert, Deyan T. Yordanov, Gerda Neyens, J\"org Kr\"amer, Kim Kreim, Klaus Blaum, Magdalena Kowalska, Mark L. Bissell, Michael Hammen, Nadja Fr\"ommgen, Rainer Neugart, Rodolfo Sanchez, Thomas Neff, Wilfried N\"ortersh\"auser

arxiv:1202.4873 v2 · 2012-02-22 · physics.atom-ph · 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{GKCHUDZSIPSOD6JRENYH4ROOIR}

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	2026-05-18T01:58:22.508374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32847a0f3243e4e1f93123707e45ce4455f3391d317cb56357747ab4473a64d7

Aliases

arxiv: 1202.4873 · arxiv_version: 1202.4873v2 · doi: 10.48550/arxiv.1202.4873 · pith_short_12: GKCHUDZSIPSO · pith_short_16: GKCHUDZSIPSOD6JR · pith_short_8: GKCHUDZS

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/GKCHUDZSIPSOD6JRENYH4ROOIR \
  | 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: 32847a0f3243e4e1f93123707e45ce4455f3391d317cb56357747ab4473a64d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9671b544786ea2cbabdfa973953aae203be14d1df4cfe8970a32f8c01b243942",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2012-02-22T10:46:32Z",
    "title_canon_sha256": "6cd7ef7c2f884664779d1afc74b41986ade6810fb65c56785d0a1d7ffe526772"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.4873",
    "kind": "arxiv",
    "version": 2
  }
}