Pith Number

pith:YV4AZIM6

pith:2019:YV4AZIM6HXHSAEZNSSQT7X6M5Y

not attested not anchored not stored refs pending

The Zeeman effect for hydrogen atom in twist-deformed space-time

Marcin Daszkiewicz

arxiv:1901.06728 v1 · 2019-01-20 · hep-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{YV4AZIM6HXHSAEZNSSQT7X6M5Y}

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	2026-05-17T23:55:49.316700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5780ca19e3dcf20132d94a13fdfccee1179b6ee27a5af8b3f0c61c3b474f688

Aliases

arxiv: 1901.06728 · arxiv_version: 1901.06728v1 · doi: 10.48550/arxiv.1901.06728 · pith_short_12: YV4AZIM6HXHS · pith_short_16: YV4AZIM6HXHSAEZN · pith_short_8: YV4AZIM6

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/YV4AZIM6HXHSAEZNSSQT7X6M5Y \
  | 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: c5780ca19e3dcf20132d94a13fdfccee1179b6ee27a5af8b3f0c61c3b474f688

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bdb88b8c64306d99d50251955e08b9d44f0dcc7f91022042a705f4ccc9d9b9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-01-20T20:41:03Z",
    "title_canon_sha256": "747f98b5dfddc2f12cb3830e58bc662f5271fd8b2872e20e5384fa272ac62200"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06728",
    "kind": "arxiv",
    "version": 1
  }
}