Pith Number

pith:QVOWYUN5

pith:2019:QVOWYUN566QXJ2LG3D6N2OUWIL

not attested not anchored not stored refs pending

Locating the pseudogap closing point in cuprate superconductors: absence of entrant or reentrant behavior

James G. Storey, Jeffery L. Tallon, John R. Cooper, John W. Loram

arxiv:1907.12018 v3 · 2019-07-28 · 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{QVOWYUN566QXJ2LG3D6N2OUWIL}

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	2026-07-05T01:05:35.861098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

855d6c51bdf7a174e966d8fcdd3a9642d7343a2ba7a4b19130081628dc17b051

Aliases

arxiv: 1907.12018 · arxiv_version: 1907.12018v3 · doi: 10.48550/arxiv.1907.12018 · pith_short_12: QVOWYUN566QX · pith_short_16: QVOWYUN566QXJ2LG · pith_short_8: QVOWYUN5

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/QVOWYUN566QXJ2LG3D6N2OUWIL \
  | 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: 855d6c51bdf7a174e966d8fcdd3a9642d7343a2ba7a4b19130081628dc17b051

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d5938d648edf86090dd87c03b250ae18ffefd5092e104407ebfd4bf7197ba40",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-07-28T05:38:33Z",
    "title_canon_sha256": "5ff097785a71fd6725d24a4777916e9a3d167a7e151276ededa195d31060b291"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.12018",
    "kind": "arxiv",
    "version": 3
  }
}