Pith Number

pith:MUI3NLUV

pith:2015:MUI3NLUVFTPPYAJKPKUZKZYHCN

not attested not anchored not stored refs pending

SU(2)-symmetry in a realistic spin-fermion model for cuprate superconductors

C. P\'epin, T. Kloss, X. Montiel

arxiv:1501.05324 v2 · 2015-01-21 · 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{MUI3NLUVFTPPYAJKPKUZKZYHCN}

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	2026-05-18T02:03:50.582664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6511b6ae952cdefc012a7aa995670713653d49f88fef66d90c236e1965040475

Aliases

arxiv: 1501.05324 · arxiv_version: 1501.05324v2 · doi: 10.48550/arxiv.1501.05324 · pith_short_12: MUI3NLUVFTPP · pith_short_16: MUI3NLUVFTPPYAJK · pith_short_8: MUI3NLUV

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/MUI3NLUVFTPPYAJKPKUZKZYHCN \
  | 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: 6511b6ae952cdefc012a7aa995670713653d49f88fef66d90c236e1965040475

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "954ebe39c7213631e6369dce32c729dd5cd440fd4112c1458ba40f3679cf9449",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-01-21T21:05:16Z",
    "title_canon_sha256": "0759bd46599f9fc5870e55a1cf206e22d3c732ebd3859e587a38702567660ecf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05324",
    "kind": "arxiv",
    "version": 2
  }
}