Pith Number

pith:JBP7OR66

pith:2017:JBP7OR66OJZKBLVZOVTIMSM67O

not attested not anchored not stored refs pending

Pseudogap temperature $T^\star$ of cuprate superconductors from the Nernst effect

B. J. Ramshaw, C. Collignon, D. A. Bonn, D. LeBoeuf, F. Lalibert\'e, H. Takagi, J. B. Goodenough, J. Chang, J.-G. Cheng, J.-Q. Yan, J.-S. Zhou, Louis Taillefer, N. Doiron-Leyraud, O. Cyr-Choini\`ere, R. Daou, R. Liang, S. Badoux, S. Pyon, T. Takayama, W. N. Hardy

arxiv:1703.06927 v2 · 2017-03-20 · 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{JBP7OR66OJZKBLVZOVTIMSM67O}

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	2026-05-18T00:24:35.418146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

485ff747de7272a0aeb9756686499efbb9ae94f04bbbc49d5d39f75e40192b42

Aliases

arxiv: 1703.06927 · arxiv_version: 1703.06927v2 · doi: 10.48550/arxiv.1703.06927 · pith_short_12: JBP7OR66OJZK · pith_short_16: JBP7OR66OJZKBLVZ · pith_short_8: JBP7OR66

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/JBP7OR66OJZKBLVZOVTIMSM67O \
  | 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: 485ff747de7272a0aeb9756686499efbb9ae94f04bbbc49d5d39f75e40192b42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccc2cd54ac1d53c7eefb4fa52183a6145870a0d60675d1a9634374900c3e0c9c",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2017-03-20T19:02:15Z",
    "title_canon_sha256": "21bc7978a1ea279e489e543c8a499c895e10a6bd15c0e025921606f38a5d0fac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.06927",
    "kind": "arxiv",
    "version": 2
  }
}