Pith Number

pith:Q63BALTH

pith:2015:Q63BALTH63RAQG47CA7HVGFPD2

not attested not anchored not stored refs pending

Spectrum of a family of spin-orbit coupled Hamiltonians with singular perturbation

Rytis Jursenas

arxiv:1512.02833 v1 · 2015-12-09 · math.SP · cond-mat.quant-gas · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q63BALTH63RAQG47CA7HVGFPD2}

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	2026-05-18T01:22:32.489657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87b6102e67f6e2081b9f103e7a98af1eb1ea27a768d6df5d88af6620cbb1a3ec

Aliases

arxiv: 1512.02833 · arxiv_version: 1512.02833v1 · doi: 10.48550/arxiv.1512.02833 · pith_short_12: Q63BALTH63RA · pith_short_16: Q63BALTH63RAQG47 · pith_short_8: Q63BALTH

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/Q63BALTH63RAQG47CA7HVGFPD2 \
  | 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: 87b6102e67f6e2081b9f103e7a98af1eb1ea27a768d6df5d88af6620cbb1a3ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9935b70653e53d05b98a8e5017f6237e6e3312339e85aa7e3f63f6f6277ee88",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2015-12-09T12:31:22Z",
    "title_canon_sha256": "675ff0123764dd9e08ae694ca41afd7e88b5105e82bf441793186dcd37f0d45c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.02833",
    "kind": "arxiv",
    "version": 1
  }
}