Pith Number

pith:UNIPYSZZ

pith:2017:UNIPYSZZCAOPEMA3XWYNM35GEB

not attested not anchored not stored refs pending

Laser and Fourier transform spectroscopy of $^7$Li$^{88}$Sr

Alexander Stein, Asen Pashov, Eberhard Tiemann, Erik Schwanke, Horst Kn\"ockel, Silke Ospelkaus

arxiv:1712.05309 v1 · 2017-12-14 · physics.atom-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{UNIPYSZZCAOPEMA3XWYNM35GEB}

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	2026-05-18T00:27:58.288868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a350fc4b39101cf2301bbdb0d66fa62060400a3cd6129ee57cc3351d77f7c629

Aliases

arxiv: 1712.05309 · arxiv_version: 1712.05309v1 · doi: 10.48550/arxiv.1712.05309 · pith_short_12: UNIPYSZZCAOP · pith_short_16: UNIPYSZZCAOPEMA3 · pith_short_8: UNIPYSZZ

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/UNIPYSZZCAOPEMA3XWYNM35GEB \
  | 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: a350fc4b39101cf2301bbdb0d66fa62060400a3cd6129ee57cc3351d77f7c629

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59066bddb5a1f0655bc5bdd2fe170750aadf09a0cb38a96f8063250dd10ce120",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2017-12-14T16:05:24Z",
    "title_canon_sha256": "b29f0f3b15cb9efc34ed29bc96a22504908327e1186af7502436682a58872d88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.05309",
    "kind": "arxiv",
    "version": 1
  }
}