Pith Number

pith:2SXOGH4Y

pith:1999:2SXOGH4YD25EYTCE3NLKBDDFYJ

not attested not anchored not stored refs pending

Kosterlitz-Thouless vs Ginzburg-Landau description of 2D superconducting fluctuations

A. Perali, C. Castellani, L. Benfatto, M. Grilli

arxiv:cond-mat/9906384 v1 · 1999-06-25 · cond-mat.supr-con · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2SXOGH4YD25EYTCE3NLKBDDFYJ}

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	2026-07-04T16:12:51.769948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4aee31f981eba4c4c44db56a08c65c26981ba2cd8670425fc287f2643c57d69

Aliases

arxiv: cond-mat/9906384 · arxiv_version: cond-mat/9906384v1 · doi: 10.48550/arxiv.cond-mat/9906384 · pith_short_12: 2SXOGH4YD25E · pith_short_16: 2SXOGH4YD25EYTCE · pith_short_8: 2SXOGH4Y

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/2SXOGH4YD25EYTCE3NLKBDDFYJ \
  | 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: d4aee31f981eba4c4c44db56a08c65c26981ba2cd8670425fc287f2643c57d69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51888bd53fe39485a622733c62bb58b0980432530fd38399b4052498b7076ae7",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "1999-06-25T11:03:30Z",
    "title_canon_sha256": "7c9092f9c0fa957ad9692825237c45f4890cd077efedfe9b3f120100db053cc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9906384",
    "kind": "arxiv",
    "version": 1
  }
}