Pith Number

pith:7H6TBWDP

pith:2009:7H6TBWDPOVERGDX47RA2TKN2MP

not attested not anchored not stored refs pending

Magnetic ordering in electronically phase separated Sr/O co-doped La(2-x)Sr(x)CuO(4+y)

B. O. Wells, Ch. Niedermayer, F. C. Chou, H. E. Mohottala, J. W. Lynn, K. Lefmann, L. Udby, N. B. Christensen, N. H. Andersen, S. B. Emery

arxiv:0904.0095 v2 · 2009-04-01 · cond-mat.supr-con · 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{7H6TBWDPOVERGDX47RA2TKN2MP}

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	2026-07-04T15:43:28.925010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9fd30d86f7549130efcfc41a9a9ba63e61c5c4d4513df832b24913a26195514

Aliases

arxiv: 0904.0095 · arxiv_version: 0904.0095v2 · doi: 10.48550/arxiv.0904.0095 · pith_short_12: 7H6TBWDPOVER · pith_short_16: 7H6TBWDPOVERGDX4 · pith_short_8: 7H6TBWDP

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/7H6TBWDPOVERGDX47RA2TKN2MP \
  | 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: f9fd30d86f7549130efcfc41a9a9ba63e61c5c4d4513df832b24913a26195514

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9dae29e210f4f3ce026c249813184487e6aaa9aaefe0d3ebd4511053d4f99c90",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-04-01T09:10:44Z",
    "title_canon_sha256": "cde51e66c7b70211d59bfdff1d81cacc80672ac370267a63480aea53261091bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.0095",
    "kind": "arxiv",
    "version": 2
  }
}