Pith Number

pith:NGWRMKW2

pith:1999:NGWRMKW2TOB4AIZOARMBYL6K5H

not attested not anchored not stored refs pending

Neutron diffraction evidence of microscopic charge inhomogeneities in the CuO2 plane of superconducting La2-xSrxCuO4 (0 < x <0.30)

Astronomy, Center for Fundamental Materials Research, East Lansing, E. S. Bozin (1), G. H. Kwei (2), H. Takagi (3), Japan), Los Alamos, MI (2) Los Alamos National Laboratory, Michigan State University, Minato-ku, NM (3) Institute for Solid State Physics, Roppongi, S. J. L. Billinge (1) ((1)Department of Physics, Tokyo, University of Tokyo

arxiv:cond-mat/9907017 v3 · 1999-07-01 · 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{NGWRMKW2TOB4AIZOARMBYL6K5H}

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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	2026-05-18T01:07:04.536911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69ad162ada9b83c0232e04581c2fcae9d61f30b6ae952e2b5360d2dc0e4a3fe6

Aliases

arxiv: cond-mat/9907017 · arxiv_version: cond-mat/9907017v3 · doi: 10.48550/arxiv.cond-mat/9907017 · pith_short_12: NGWRMKW2TOB4 · pith_short_16: NGWRMKW2TOB4AIZO · pith_short_8: NGWRMKW2

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/NGWRMKW2TOB4AIZOARMBYL6K5H \
  | 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: 69ad162ada9b83c0232e04581c2fcae9d61f30b6ae952e2b5360d2dc0e4a3fe6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d2a5fdec13779d2d6f46f98db56e1c0c7056dacbb0b9ddc92a8d91db0b4eff1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "1999-07-01T18:04:03Z",
    "title_canon_sha256": "8534c0da62a8ac2abb9dd22736c782b657c9d576d4106a0c427013ab3385a53e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9907017",
    "kind": "arxiv",
    "version": 3
  }
}