Pith Number

pith:NWSO2FKB

pith:2013:NWSO2FKBD3WA7IPN6QUIVODDID

not attested not anchored not stored refs pending

Possible very high transition temperatures in the infinite-layer ACuO$ _{2} $ cuprate superconductor for A={Mg, Ca, Sr, Ba}: A DFT study

A.B. Kaiser, B.P.P. Mallett, G.V.M. Williams, J.G. Storey, J.L. Tallon, N. Gaston

arxiv:1311.1068 v2 · 2013-11-05 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NWSO2FKBD3WA7IPN6QUIVODDID}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:55:47.239628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6da4ed15411eec0fa1edf4288ab86340eb114193a77567b631d56f4bc3bbc740

Aliases

arxiv: 1311.1068 · arxiv_version: 1311.1068v2 · doi: 10.48550/arxiv.1311.1068 · pith_short_12: NWSO2FKBD3WA · pith_short_16: NWSO2FKBD3WA7IPN · pith_short_8: NWSO2FKB

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/NWSO2FKBD3WA7IPN6QUIVODDID \
  | 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: 6da4ed15411eec0fa1edf4288ab86340eb114193a77567b631d56f4bc3bbc740

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77cbecb9e7de826aed1e4bb592513ab542309ad47af289676f48190fadbc000d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-11-05T14:33:33Z",
    "title_canon_sha256": "b210e57b7040e26dedbb70449ec2dc6bcfbf5214851257b83f9fb89a4e8465f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.1068",
    "kind": "arxiv",
    "version": 2
  }
}