Pith Number

pith:FMZJCYVR

pith:2010:FMZJCYVRALR5TK7ZTAOGC5I5FA

not attested not anchored not stored refs pending

Peculiar long-range superexchange in Cu2A2O7 (A = P, As, V) as a key element of the microscopic magnetic model

A. A. Tsirlin, F. Weickert, H. Rosner, J. Sichelschmidt, O. Janson, Y. Skourski

arxiv:1011.5393 v2 · 2010-11-24 · cond-mat.str-el · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FMZJCYVRALR5TK7ZTAOGC5I5FA}

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	2026-05-18T04:25:11.074387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b329162b102e3d9abf9981c61751d283119f97d16e16929233567ddef489ae0

Aliases

arxiv: 1011.5393 · arxiv_version: 1011.5393v2 · doi: 10.48550/arxiv.1011.5393 · pith_short_12: FMZJCYVRALR5 · pith_short_16: FMZJCYVRALR5TK7Z · pith_short_8: FMZJCYVR

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/FMZJCYVRALR5TK7ZTAOGC5I5FA \
  | 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: 2b329162b102e3d9abf9981c61751d283119f97d16e16929233567ddef489ae0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e3941e44dbdab4c96640f184e436036bbe5bfb63b8cab2f056c6376c2c38a4f",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2010-11-24T15:09:28Z",
    "title_canon_sha256": "b67a9c64daf0e9f85b65bc260510633eace1fcbe93c02636329ad2cbcc8703d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.5393",
    "kind": "arxiv",
    "version": 2
  }
}