Pith Number

pith:UB4RZEQI

pith:2011:UB4RZEQINOWIHE3HCQA27FV6RW

not attested not anchored not stored refs pending

Magnetic and Orbital Orders Coupled to Negative Thermal Expansion in Mott Insulators, Ca2Ru1-xMxO4 (M = Mn and Fe)

G. Cao, Jiangping Hu, O. B. Korneta, S. Parkin, T. F. Qi

arxiv:1109.1022 v2 · 2011-09-05 · 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{UB4RZEQINOWIHE3HCQA27FV6RW}

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	2026-05-18T02:00:39.374295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0791c92086bac8393671401af96be8da03d3e3d073101d0b9fc097ab907f621

Aliases

arxiv: 1109.1022 · arxiv_version: 1109.1022v2 · doi: 10.48550/arxiv.1109.1022 · pith_short_12: UB4RZEQINOWI · pith_short_16: UB4RZEQINOWIHE3H · pith_short_8: UB4RZEQI

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/UB4RZEQINOWIHE3HCQA27FV6RW \
  | 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: a0791c92086bac8393671401af96be8da03d3e3d073101d0b9fc097ab907f621

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "551f4270157981876670aabec51ab688840ca0cc03f9dc4e216fbc48ad440da0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-09-05T21:57:41Z",
    "title_canon_sha256": "d909f39bb20db8b457b1c5501979998dab9b7d6f90797e4a5a589f7628fe7857"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.1022",
    "kind": "arxiv",
    "version": 2
  }
}