Pith Number

pith:W3LXFJHL

pith:2009:W3LXFJHLQ6G2SARYFDER74DPZY

not attested not anchored not stored refs pending

Can Hyperfine Excitation explain the Observed Oscillation-Puzzle of Nuclear Orbital Electron Capture of Hydrogen-like Ions?

Fritz Bosch, Hans Geissel, Katarzyna Siegien-Iwaniuk, Nicolas Winckler, Yuri A. Litvinov, Zygmunt Patyk

arxiv:0907.2277 v1 · 2009-07-14 · 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{W3LXFJHLQ6G2SARYFDER74DPZY}

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	2026-05-18T04:16:23.126132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6d772a4eb878da9023828c91ff06fce143ffe515e2e2c328bbbb89af24a197f

Aliases

arxiv: 0907.2277 · arxiv_version: 0907.2277v1 · doi: 10.48550/arxiv.0907.2277 · pith_short_12: W3LXFJHLQ6G2 · pith_short_16: W3LXFJHLQ6G2SARY · pith_short_8: W3LXFJHL

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/W3LXFJHLQ6G2SARYFDER74DPZY \
  | 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: b6d772a4eb878da9023828c91ff06fce143ffe515e2e2c328bbbb89af24a197f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "013d01601dd96ec6be7d5c70184d3a93721e36014c14fea25f8e546dfb2f4f98",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2009-07-14T15:47:07Z",
    "title_canon_sha256": "dee23d21a9e2ca3f5fd652827e84339adf2d6693a5fcc6319d9cf660b36916f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.2277",
    "kind": "arxiv",
    "version": 1
  }
}