Pith Number

pith:6Y7ZUCJF

pith:2017:6Y7ZUCJFK2E75NAUV5TOYRRVHZ

not attested not anchored not stored refs pending

Revealing the Coulomb interaction strength in a cuprate superconductor

B. Moritz, D. H. Lu, D. Leuenberger, H. Eisaki, H. Soifer, J. A. Sobota, M. Hashimoto, P. S. Kirchmann, S.-L. Yang, T. P. Devereaux, Y. He, Y. Wang, Z.-X. Shen

arxiv:1712.03339 v1 · 2017-12-09 · 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{6Y7ZUCJFK2E75NAUV5TOYRRVHZ}

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	2026-05-18T00:28:21.605930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f63f9a09255689feb414af66ec46353e72372ab3c23f011bca6fcbf515e55399

Aliases

arxiv: 1712.03339 · arxiv_version: 1712.03339v1 · doi: 10.48550/arxiv.1712.03339 · pith_short_12: 6Y7ZUCJFK2E7 · pith_short_16: 6Y7ZUCJFK2E75NAU · pith_short_8: 6Y7ZUCJF

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/6Y7ZUCJFK2E75NAUV5TOYRRVHZ \
  | 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: f63f9a09255689feb414af66ec46353e72372ab3c23f011bca6fcbf515e55399

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca1f1d6eb9b4909d7f1e88de58c462426976ec40c41d584525fe71819dce4901",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-12-09T04:45:21Z",
    "title_canon_sha256": "3046765925c78c89151be0ea8f00105ab926d8defcbb4c46c0723916e8a85310"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.03339",
    "kind": "arxiv",
    "version": 1
  }
}