Pith Number

pith:LHS7NRLN

pith:2012:LHS7NRLN2EWV3YQ45T5BVJCW24

not attested not anchored not stored refs pending

Fermions in two dimensions, bosonization, and exactly solvable models

Edwin Langmann, Jonas de Woul

arxiv:1207.6783 v1 · 2012-07-29 · math-ph · cond-mat.str-el · 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{LHS7NRLN2EWV3YQ45T5BVJCW24}

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	2026-05-18T03:15:18.719937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59e5f6c56dd12d5de21cecfa1aa456d71f1e4d733ee48f114c614ef73565cb38

Aliases

arxiv: 1207.6783 · arxiv_version: 1207.6783v1 · doi: 10.48550/arxiv.1207.6783 · pith_short_12: LHS7NRLN2EWV · pith_short_16: LHS7NRLN2EWV3YQ4 · pith_short_8: LHS7NRLN

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/LHS7NRLN2EWV3YQ45T5BVJCW24 \
  | 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: 59e5f6c56dd12d5de21cecfa1aa456d71f1e4d733ee48f114c614ef73565cb38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be1cb73fac8e62e336fca5d4bb20651d3c69cf3f3f3c9ccfc576783b479b20fa",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-07-29T16:11:34Z",
    "title_canon_sha256": "9b552286115c4d87b7f364d8c053a85bb999140cd146203f89bea22aa64d0cd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6783",
    "kind": "arxiv",
    "version": 1
  }
}