Pith Number

pith:K4ULXAPM

pith:2004:K4ULXAPMM4G4Q2SADUWA5CRQYQ

not attested not anchored not stored refs pending

Doping Effects on the two-dimensional Spin Dimer Compound $SrCu_2(BO_3)_2$

D. Jin, G. T. Liu, J. L. Luo, N. L. Wang, T. Xiang, X. N. Jing, Z. H. Wu

arxiv:cond-mat/0406306 v1 · 2004-06-14 · cond-mat.str-el · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K4ULXAPMM4G4Q2SADUWA5CRQYQ}

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	2026-07-04T16:46:27.942532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5728bb81ec670dc86a401d2c0e8a30c43daaaa042ba392d5f485e475c57e6ce9

Aliases

arxiv: cond-mat/0406306 · arxiv_version: cond-mat/0406306v1 · doi: 10.48550/arxiv.cond-mat/0406306 · pith_short_12: K4ULXAPMM4G4 · pith_short_16: K4ULXAPMM4G4Q2SA · pith_short_8: K4ULXAPM

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/K4ULXAPMM4G4Q2SADUWA5CRQYQ \
  | 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: 5728bb81ec670dc86a401d2c0e8a30c43daaaa042ba392d5f485e475c57e6ce9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52647d7dbe923b8b885925cfc3daf05169e85fae1dba3c817ac9ce7ca567fdc2",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2004-06-14T02:19:57Z",
    "title_canon_sha256": "04bfb51d33019aa27f1490c681132eb0dc869fecbcb2978968688841b9e5ba6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0406306",
    "kind": "arxiv",
    "version": 1
  }
}