Pith Number

pith:WYDJTTUY

pith:2012:WYDJTTUYKQMHGLO4FEBYSPGOGD

not attested not anchored not stored refs pending

Beresinskii-Kosterlitz-Thouless transition within the sine-Gordon approach: the role of the vortex-core energy

C. Castellani, L. Benfatto, T. Giamarchi

arxiv:1201.2307 v1 · 2012-01-11 · cond-mat.supr-con · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WYDJTTUYKQMHGLO4FEBYSPGOGD}

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	2026-05-18T00:37:37.887126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b60699ce985418732ddc2903893cce30e31fcd17d0e93fee975abe5a8ae84056

Aliases

arxiv: 1201.2307 · arxiv_version: 1201.2307v1 · doi: 10.48550/arxiv.1201.2307 · pith_short_12: WYDJTTUYKQMH · pith_short_16: WYDJTTUYKQMHGLO4 · pith_short_8: WYDJTTUY

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/WYDJTTUYKQMHGLO4FEBYSPGOGD \
  | 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: b60699ce985418732ddc2903893cce30e31fcd17d0e93fee975abe5a8ae84056

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef8cb7792d287f32211e92e8c90cce65edd1874c2d055e8dfb42a7db15866437",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-01-11T14:25:17Z",
    "title_canon_sha256": "8a0d9a826bd9514fe0eb0891f29faf3d2e8184b5cad6203d07c985e9e8c88c61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.2307",
    "kind": "arxiv",
    "version": 1
  }
}