Pith Number

pith:BQDXZZBS

pith:2010:BQDXZZBSRTVK4CBRBRAGPYEYAC

not attested not anchored not stored refs pending

Microscopic model of (CuCl)LaNb2O7: coupled spin dimers replace a frustrated square lattice

Alexander A. Tsirlin, Helge Rosner

arxiv:1007.3883 v2 · 2010-07-22 · 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{BQDXZZBSRTVK4CBRBRAGPYEYAC}

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	2026-05-18T04:41:44.712173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c077ce4328ceaae08310c4067e0980099bdd54ba375b76427bf71ceedc86ea0

Aliases

arxiv: 1007.3883 · arxiv_version: 1007.3883v2 · doi: 10.48550/arxiv.1007.3883 · pith_short_12: BQDXZZBSRTVK · pith_short_16: BQDXZZBSRTVK4CBR · pith_short_8: BQDXZZBS

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/BQDXZZBSRTVK4CBRBRAGPYEYAC \
  | 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: 0c077ce4328ceaae08310c4067e0980099bdd54ba375b76427bf71ceedc86ea0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0bb3e967363507321edb808c5542fe7b45670b4a298ab76c982f25520bb4520",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2010-07-22T13:34:02Z",
    "title_canon_sha256": "3fe7cd3d8242b0670be6a5eeb8d1272d4b89cccfcc08046504294592a6a690f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.3883",
    "kind": "arxiv",
    "version": 2
  }
}