Pith Number

pith:Z73R75RC

pith:2012:Z73R75RC5JRC7VPD4FSJ6LG3QO

not attested not anchored not stored refs pending

Existence of electronic dipole lattice on CuO2 plane of cuprate superconductor

Hang Dong

arxiv:1201.6435 v7 · 2012-01-31 · 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{Z73R75RC5JRC7VPD4FSJ6LG3QO}

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	2026-05-18T03:37:41.521462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cff71ff622ea622fd5e3e1649f2cdb838b17def8783ceabdec31add0cd41ca11

Aliases

arxiv: 1201.6435 · arxiv_version: 1201.6435v7 · doi: 10.48550/arxiv.1201.6435 · pith_short_12: Z73R75RC5JRC · pith_short_16: Z73R75RC5JRC7VPD · pith_short_8: Z73R75RC

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/Z73R75RC5JRC7VPD4FSJ6LG3QO \
  | 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: cff71ff622ea622fd5e3e1649f2cdb838b17def8783ceabdec31add0cd41ca11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e0f015809cdf80561920205aed44404a3c6d73a8a6e95517c3881f31036cce4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-01-31T04:20:19Z",
    "title_canon_sha256": "d6c4b1fa6e57c98f9d3dedac5c7bc80cdfc9b2678d0bdfad6355ccfe070cc77b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.6435",
    "kind": "arxiv",
    "version": 7
  }
}