Pith Number

pith:4JB3WD5C

pith:2012:4JB3WD5CQNI7RVHX5VFX45FTJU

not attested not anchored not stored refs pending

Superconductivity assisted by inter-layer pair hopping in multi-layered cuprates

Hideo Aoki, Kazuhiko Kuroki, Kazutaka Nishiguchi, Ryotaro Arita, Takashi Oka

arxiv:1212.6320 v3 · 2012-12-27 · 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{4JB3WD5CQNI7RVHX5VFX45FTJU}

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	2026-05-18T03:16:16.982354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e243bb0fa28351f8d4f7ed4b7e74b34d212b6913a5fb1c9ea6740fd75c2b2dcf

Aliases

arxiv: 1212.6320 · arxiv_version: 1212.6320v3 · doi: 10.48550/arxiv.1212.6320 · pith_short_12: 4JB3WD5CQNI7 · pith_short_16: 4JB3WD5CQNI7RVHX · pith_short_8: 4JB3WD5C

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/4JB3WD5CQNI7RVHX5VFX45FTJU \
  | 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: e243bb0fa28351f8d4f7ed4b7e74b34d212b6913a5fb1c9ea6740fd75c2b2dcf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af100a03c0322b1ce7a29381f59231c1d4602ea2b0b534c792dbb073b1ba954c",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-12-27T07:47:12Z",
    "title_canon_sha256": "a7105369d3bb7940325d05e6cdce5d042c9d9b373c672494b04c8550a6509c44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.6320",
    "kind": "arxiv",
    "version": 3
  }
}