Pith Number

pith:UGLNSOK4

pith:2018:UGLNSOK4NH5SSEJO72AGRLWKMG

not attested not anchored not stored refs pending

High-precision measurements of $n=2\to n=1$ transition energies and level widths in He- and Be-like Argon Ions

A. Gumberidze, C. I. Szabo (LKB (Jussieu)), C. Szab\'o, Guojie Bian (LKB (Jussieu)), J. Machado (LIBPhys-UNL), J. M. Isac (LKB (Lhomond)), J. P. Santos (LIBPhys-UNL), M. Guerra (LIBPhys-UNL), P. Amaro (LIBPhys-UNL), P. Indelicato (LKB (Jussieu))

arxiv:1802.05970 v1 · 2018-02-16 · 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{UGLNSOK4NH5SSEJO72AGRLWKMG}

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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	2026-05-18T00:18:11.060230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a196d9395c69fb29112efe8068aeca618bc3f443af1f4dc134f6ad48aae10a34

Aliases

arxiv: 1802.05970 · arxiv_version: 1802.05970v1 · doi: 10.48550/arxiv.1802.05970 · pith_short_12: UGLNSOK4NH5S · pith_short_16: UGLNSOK4NH5SSEJO · pith_short_8: UGLNSOK4

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/UGLNSOK4NH5SSEJO72AGRLWKMG \
  | 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: a196d9395c69fb29112efe8068aeca618bc3f443af1f4dc134f6ad48aae10a34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54c846d638eeeb31469ca2d5b552ce7c10b59616e3bf298fec3616301c5e75f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2018-02-16T15:05:50Z",
    "title_canon_sha256": "9775710dc6bc1bd9410d9894d8a77ef0948b5117e942217ef6be0fa65838abf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.05970",
    "kind": "arxiv",
    "version": 1
  }
}