Pith Number

pith:MBLS4RHX

pith:2022:MBLS4RHXZXCTU3O4QRQMGYMZF4

not attested not anchored not stored refs pending

Laser spectroscopy of aromatic molecules with optical cycling centers: strontium (I) phenoxides

Anastassia N. Alexandrova, Benjamin L. Augenbraun, Claire E. Dickerson, Eric R. Hudson, Guanming Lao, Guo-Zhu Zhu, Justin R. Caram, Wesley C. Campbell

arxiv:2209.13025 v2 · 2022-09-26 · physics.atom-ph · physics.chem-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{MBLS4RHXZXCTU3O4QRQMGYMZF4}

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	2026-07-05T06:43:37.154821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60572e44f7cdc53a6ddc8460c361992f1061a1bc639f7ae7196c98779aeca61e

Aliases

arxiv: 2209.13025 · arxiv_version: 2209.13025v2 · doi: 10.48550/arxiv.2209.13025 · pith_short_12: MBLS4RHXZXCT · pith_short_16: MBLS4RHXZXCTU3O4 · pith_short_8: MBLS4RHX

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/MBLS4RHXZXCTU3O4QRQMGYMZF4 \
  | 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: 60572e44f7cdc53a6ddc8460c361992f1061a1bc639f7ae7196c98779aeca61e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff8e27ebcce5f28a340b6d067ee3dde0cb288fcae7a8dd71d9ffb5156dc44bd6",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2022-09-26T20:57:25Z",
    "title_canon_sha256": "f17784ad5a0a405a68bd466ff4ed1182a0e6bd05606a154681c8c4f1ba189dbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.13025",
    "kind": "arxiv",
    "version": 2
  }
}