Pith Number

pith:GUIGBSLQ

pith:2016:GUIGBSLQYNL27SRXUTB2CBNUDH

not attested not anchored not stored refs pending

Origin of the metal-to-insulator crossover in cuprate superconductors

B. Vignolle, C. Proust, D. Destraz, F. Laliberte, H. Takagi, K. Yamada, Louis Taillefer, N. Doiron-Leyraud, N. Momono, S. Badoux, T. Kurosawa, W. Tabis

arxiv:1606.04491 v1 · 2016-06-14 · 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{GUIGBSLQYNL27SRXUTB2CBNUDH}

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	2026-05-18T01:12:25.531302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

351060c970c357afca37a4c3a105b419ee86865e83953bba6dc60f7c0df923bb

Aliases

arxiv: 1606.04491 · arxiv_version: 1606.04491v1 · doi: 10.48550/arxiv.1606.04491 · pith_short_12: GUIGBSLQYNL2 · pith_short_16: GUIGBSLQYNL27SRX · pith_short_8: GUIGBSLQ

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/GUIGBSLQYNL27SRXUTB2CBNUDH \
  | 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: 351060c970c357afca37a4c3a105b419ee86865e83953bba6dc60f7c0df923bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d12c920a39f1e6d433f231908ab931763d46303e8b1f45db5b2df559e08e15f",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2016-06-14T18:33:02Z",
    "title_canon_sha256": "b527bff8538596fe6071923223ae0b7abe71ad220da21024d0668382757a2f22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.04491",
    "kind": "arxiv",
    "version": 1
  }
}