Pith Number

pith:DNZ3P2G7

pith:2019:DNZ3P2G7R46U4WLI7RBGYWDU6L

not attested not anchored not stored refs pending

On the Laughlin function and its perturbations

Nicolas Rougerie (LPM2C)

arxiv:1906.11656 v2 · 2019-06-27 · math-ph · cond-mat.mes-hall · cond-mat.str-el · math.AP · math.MP · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DNZ3P2G7R46U4WLI7RBGYWDU6L}

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	2026-05-17T23:42:01.901695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b73b7e8df8f3d4e5968fc426c5874f2c7c5481db63048141eb8cbb941ec08db

Aliases

arxiv: 1906.11656 · arxiv_version: 1906.11656v2 · doi: 10.48550/arxiv.1906.11656 · pith_short_12: DNZ3P2G7R46U · pith_short_16: DNZ3P2G7R46U4WLI · pith_short_8: DNZ3P2G7

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/DNZ3P2G7R46U4WLI7RBGYWDU6L \
  | 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: 1b73b7e8df8f3d4e5968fc426c5874f2c7c5481db63048141eb8cbb941ec08db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "300171212f293522bac80ad656737224f0820a2440cddce507910a57c703eae6",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.str-el",
      "math.AP",
      "math.MP",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2019-06-27T13:59:02Z",
    "title_canon_sha256": "e3b3c88d81ac4a756c11a5c7eb040947f64c37fd63e4a81920fbbb96dd381c56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.11656",
    "kind": "arxiv",
    "version": 2
  }
}