Pith Number

pith:Q43L6OYD

pith:2018:Q43L6OYD4ZI5EOA3LPJUNF7TAO

not attested not anchored not stored refs pending

Specific temperature dependence of pseudogap in YBa$_2$Cu$_3$O$_{7-\delta}$ nanolayers

A. L. Solovjov, H. Lochmajer, H.-U. Habermeier, K. Rogacki, L. V. Omelchenko, P. Przys{\l}upski, R. V. Vovk, V. B. Stepanov

arxiv:1804.06119 v1 · 2018-04-17 · 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{Q43L6OYD4ZI5EOA3LPJUNF7TAO}

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	2026-05-18T00:18:21.657804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8736bf3b03e651d2381b5bd34697f303838f7cdcdb2c7449849fc3ba6e285a2e

Aliases

arxiv: 1804.06119 · arxiv_version: 1804.06119v1 · doi: 10.48550/arxiv.1804.06119 · pith_short_12: Q43L6OYD4ZI5 · pith_short_16: Q43L6OYD4ZI5EOA3 · pith_short_8: Q43L6OYD

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/Q43L6OYD4ZI5EOA3LPJUNF7TAO \
  | 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: 8736bf3b03e651d2381b5bd34697f303838f7cdcdb2c7449849fc3ba6e285a2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba0732461222d75dad4dde7290ff47042e97de525e6e8327540e31563e7abccd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-04-17T09:10:31Z",
    "title_canon_sha256": "29ff3cd365bc8520db3c583a6b31ac368eebf78804d1fc2eabd877d71894b8a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06119",
    "kind": "arxiv",
    "version": 1
  }
}