Pith Number

pith:QIK4HOBW

pith:2017:QIK4HOBWM5OPKUTTHBHLTATYT7

not attested not anchored not stored refs pending

Spin-1/2 Landau levels in the symmetric gauge from the zero energy modes

Lucas Sourrouille

arxiv:1705.09821 v2 · 2017-05-27 · cond-mat.str-el · hep-th · 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{QIK4HOBWM5OPKUTTHBHLTATYT7}

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	2026-05-18T00:17:30.714386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8215c3b836675cf55273384eb982789fe93b2a1bb521d16fbaa72953dbd7275b

Aliases

arxiv: 1705.09821 · arxiv_version: 1705.09821v2 · doi: 10.48550/arxiv.1705.09821 · pith_short_12: QIK4HOBWM5OP · pith_short_16: QIK4HOBWM5OPKUTT · pith_short_8: QIK4HOBW

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/QIK4HOBWM5OPKUTTHBHLTATYT7 \
  | 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: 8215c3b836675cf55273384eb982789fe93b2a1bb521d16fbaa72953dbd7275b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1d1bf645c54cfa81517d151d7d08ff1f1b52ff83b6a684291ea91149dd2b448",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-05-27T14:21:40Z",
    "title_canon_sha256": "980eee24eec1401ac2c87100fa29772fab5ce0599539ab72b2da5aec8894e0f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09821",
    "kind": "arxiv",
    "version": 2
  }
}