Pith Number

pith:HQ7XKD2V

pith:2020:HQ7XKD2V7ASPEA3DIEF2RZFEVZ

not attested not anchored not stored refs pending

Geometric Superconductivity in 3D Hofstadter Butterfly

Moon Jip Park, SungBin Lee, Yong Baek Kim

arxiv:2007.16205 v1 · 2020-07-31 · 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{HQ7XKD2V7ASPEA3DIEF2RZFEVZ}

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.

Cited by

1 paper in Pith

Superconducting properties of the three-dimensional Hofstadter-Hubbard model below the critical flux for Weyl points

Receipt and verification

First computed	2026-07-05T01:23:50.851556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c3f750f55f824f20363410ba8e4a4ae730d6d3bc9586247c315fe4da5541f26

Aliases

arxiv: 2007.16205 · arxiv_version: 2007.16205v1 · doi: 10.48550/arxiv.2007.16205 · pith_short_12: HQ7XKD2V7ASP · pith_short_16: HQ7XKD2V7ASPEA3D · pith_short_8: HQ7XKD2V

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/HQ7XKD2V7ASPEA3DIEF2RZFEVZ \
  | 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: 3c3f750f55f824f20363410ba8e4a4ae730d6d3bc9586247c315fe4da5541f26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fcfd11066ccd6771215d3139232517f7676c81bdbf14517fc91753fe43be1ec",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2020-07-31T17:57:56Z",
    "title_canon_sha256": "361811ecdf0b77ba32c9899301d5f023f0b557a978773336826f777395efd2e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.16205",
    "kind": "arxiv",
    "version": 1
  }
}