Pith Number

pith:O7ZH3FKZ

pith:2011:O7ZH3FKZ2D3WERRDDHEVOW7KOR

not attested not anchored not stored refs pending

Vortex-lattice melting in two-dimensional superconductors in intermediate fields

Ryusuke Ikeda, Taro Saiki

arxiv:1104.0310 v1 · 2011-04-02 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O7ZH3FKZ2D3WERRDDHEVOW7KOR}

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	2026-05-18T02:02:41.199106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77f27d9559d0f762462319c9575bea744b6110b94be12e188cc6bd68fb29dde1

Aliases

arxiv: 1104.0310 · arxiv_version: 1104.0310v1 · doi: 10.48550/arxiv.1104.0310 · pith_short_12: O7ZH3FKZ2D3W · pith_short_16: O7ZH3FKZ2D3WERRD · pith_short_8: O7ZH3FKZ

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/O7ZH3FKZ2D3WERRDDHEVOW7KOR \
  | 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: 77f27d9559d0f762462319c9575bea744b6110b94be12e188cc6bd68fb29dde1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66b3acba5a7151ea363035462ba2dc71e0f462888baebabc7675483d716c7a9c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-04-02T12:15:58Z",
    "title_canon_sha256": "d16947cca29137f68a36569e49f8a8baf18753f68e58acbe9a4790d7617e531c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.0310",
    "kind": "arxiv",
    "version": 1
  }
}