Pith Number

pith:MHHWRPNT

pith:2017:MHHWRPNTVYLJNGI4UGZ6XE4HWW

not attested not anchored not stored refs pending

Anisotropic Features of the Two-dimensional Hydrogen Atom in a Magnetic Field

Eugene A. Koval, Oksana A. Koval

arxiv:1701.06235 v2 · 2017-01-22 · quant-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{MHHWRPNTVYLJNGI4UGZ6XE4HWW}

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	2026-05-18T00:12:40.833111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61cf68bdb3ae1696991ca1b3eb9387b5bacba3afae0fcc4479484fda192f86a7

Aliases

arxiv: 1701.06235 · arxiv_version: 1701.06235v2 · doi: 10.48550/arxiv.1701.06235 · pith_short_12: MHHWRPNTVYLJ · pith_short_16: MHHWRPNTVYLJNGI4 · pith_short_8: MHHWRPNT

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/MHHWRPNTVYLJNGI4UGZ6XE4HWW \
  | 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: 61cf68bdb3ae1696991ca1b3eb9387b5bacba3afae0fcc4479484fda192f86a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fda4f3fab1cd9e7d57784a486b60018d00b5a820f21a90defdd7434684d613ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-01-22T23:17:59Z",
    "title_canon_sha256": "f6407c8655f140bbcd856642d0edc049d9a8e3568e12f5ce99d579b9bf2c0db9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.06235",
    "kind": "arxiv",
    "version": 2
  }
}