Pith Number

pith:O2PSMEHQ

pith:2021:O2PSMEHQ3LQ2EDH6MLSDVHIM7K

not attested not anchored not stored refs pending

Evidence for a square-square vortex lattice transition in a high-$T_\textrm{c}$ cuprate superconductor

C. Proust, D. J. Campbell, D. LeBoeuf, I. Gilmutdinov, J. Chang, K. Kramer, M. Frachet, M. Horio, M. Ichioka, M. Oda, N. Momono, S. Benhabib, T. Kurosawa

arxiv:2111.11456 v1 · 2021-11-22 · 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{O2PSMEHQ3LQ2EDH6MLSDVHIM7K}

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	2026-07-05T04:48:38.386234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

769f2610f0dae1a20cfe62e43a9d0cfab4a389a872ca67992f34f21219c58566

Aliases

arxiv: 2111.11456 · arxiv_version: 2111.11456v1 · doi: 10.48550/arxiv.2111.11456 · pith_short_12: O2PSMEHQ3LQ2 · pith_short_16: O2PSMEHQ3LQ2EDH6 · pith_short_8: O2PSMEHQ

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/O2PSMEHQ3LQ2EDH6MLSDVHIM7K \
  | 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: 769f2610f0dae1a20cfe62e43a9d0cfab4a389a872ca67992f34f21219c58566

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d78502d771d6cfcc31180b77ee0b854b11b9951d3ab5656b73692a5730dced23",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2021-11-22T19:01:06Z",
    "title_canon_sha256": "4b7eb25d9fe4713cb0f1f13c9bb0c59d9c10fb3ad00b60939e49e134c1ec85eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.11456",
    "kind": "arxiv",
    "version": 1
  }
}