Pith Number

pith:QEENVYVD

pith:1998:QEENVYVDTVLXS4EZTLS4DS3BXE

not attested not anchored not stored refs pending

Magnetic fluctuations in coupled inequivalent Hubbard layers as a model for Y2Ba4Cu7O15

E. Arrigoni, G. Hildebrand, J. Schmalian, W. Hanke

arxiv:cond-mat/9807132 v1 · 1998-07-09 · cond-mat

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QEENVYVDTVLXS4EZTLS4DS3BXE}

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	2026-07-04T16:08:06.502754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8108dae2a39d577970999ae5c1cb61b93b4a05f3747ac86b7bebc7922267db6b

Aliases

arxiv: cond-mat/9807132 · arxiv_version: cond-mat/9807132v1 · doi: 10.48550/arxiv.cond-mat/9807132 · pith_short_12: QEENVYVDTVLX · pith_short_16: QEENVYVDTVLXS4EZ · pith_short_8: QEENVYVD

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/QEENVYVDTVLXS4EZTLS4DS3BXE \
  | 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: 8108dae2a39d577970999ae5c1cb61b93b4a05f3747ac86b7bebc7922267db6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d3a26496d90edc5f960322f58792e37283ce88826e6652a26835393f4e8dd01",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1998-07-09T10:23:10Z",
    "title_canon_sha256": "d7bdd6d867a7696684ace3cb7edbb63321be03b2fa6889955ce75cfbf408d265"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9807132",
    "kind": "arxiv",
    "version": 1
  }
}