Pith Number

pith:OUGWQ7TN

pith:2014:OUGWQ7TNN2346SHSVON2WKT62E

not attested not anchored not stored refs pending

Lamb Shift of Energy Levels in Quantum Rings

G. Yu. Kryuchkyan, I. A. Shelykh, O. Kyriienko

arxiv:1408.5105 v2 · 2014-08-21 · quant-ph · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OUGWQ7TNN2346SHSVON2WKT62E}

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	2026-05-18T02:30:00.847416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

750d687e6d6eb7cf48f2ab9bab2a7ed103be7caa1bc528d373d9cbb4d3df2a6c

Aliases

arxiv: 1408.5105 · arxiv_version: 1408.5105v2 · doi: 10.48550/arxiv.1408.5105 · pith_short_12: OUGWQ7TNN234 · pith_short_16: OUGWQ7TNN2346SHS · pith_short_8: OUGWQ7TN

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/OUGWQ7TNN2346SHSVON2WKT62E \
  | 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: 750d687e6d6eb7cf48f2ab9bab2a7ed103be7caa1bc528d373d9cbb4d3df2a6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c766b6931794496fc8412ea707b7b579ed20fe618baa6eecc8d0fa8300d7bb8",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-08-21T18:42:47Z",
    "title_canon_sha256": "2e85b51325935483b1200dc1dd19fd9ddf3e335c4bf47c1e8f39f89a63570ed8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5105",
    "kind": "arxiv",
    "version": 2
  }
}