Pith Number

pith:W4LTCACY

pith:2022:W4LTCACY5D2YI5S6YIOHNZ5GVB

not attested not anchored not stored refs pending

Superfluid density and two-component conductivity in hole-doped cuprates

Jake Ayres, Mikhail I. Katsnelson, Nigel E. Hussey

arxiv:2211.14192 v1 · 2022-11-25 · 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{W4LTCACY5D2YI5S6YIOHNZ5GVB}

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	2026-07-05T05:19:30.374276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b717310058e8f584765ec21c76e7a6a8734f18c501c3d5330269d1fbbab671d7

Aliases

arxiv: 2211.14192 · arxiv_version: 2211.14192v1 · doi: 10.48550/arxiv.2211.14192 · pith_short_12: W4LTCACY5D2Y · pith_short_16: W4LTCACY5D2YI5S6 · pith_short_8: W4LTCACY

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/W4LTCACY5D2YI5S6YIOHNZ5GVB \
  | 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: b717310058e8f584765ec21c76e7a6a8734f18c501c3d5330269d1fbbab671d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7611576d8b7dd458bcfe2622c20ff958604df9b690e1396fb94fb4701251d036",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2022-11-25T15:49:43Z",
    "title_canon_sha256": "8981a101c181680527404395437be9257e83931778ab45d522653d2e78022a72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.14192",
    "kind": "arxiv",
    "version": 1
  }
}