Pith Number

pith:NGEJHF6G

pith:2009:NGEJHF6GSS5MQBLEUU2AH7IPCL

not attested not anchored not stored refs pending

Electronic structure and magnetic properties of the spin-1/2 Heisenberg system CuSe2O5

H. Rosner, M. Schmidt, O. Janson, S. K. Filatov, S.-L. Drechsler, W. Schnelle, Yu. Prots

arxiv:0907.4874 v1 · 2009-07-28 · 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{NGEJHF6GSS5MQBLEUU2AH7IPCL}

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	2026-07-04T17:16:19.046374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69889397c694bac80564a53403fd0f12e6ab6f96d7eec331552446e398498cd5

Aliases

arxiv: 0907.4874 · arxiv_version: 0907.4874v1 · doi: 10.48550/arxiv.0907.4874 · pith_short_12: NGEJHF6GSS5M · pith_short_16: NGEJHF6GSS5MQBLE · pith_short_8: NGEJHF6G

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/NGEJHF6GSS5MQBLEUU2AH7IPCL \
  | 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: 69889397c694bac80564a53403fd0f12e6ab6f96d7eec331552446e398498cd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa02440a2e439612cee315241428596322b306f8c3d2500fd8e0c0816207630f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2009-07-28T10:07:06Z",
    "title_canon_sha256": "ae2ac7ce65ebcfbda9ad779b1789335fe408fe008c82f1a4da11f17755ffae41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.4874",
    "kind": "arxiv",
    "version": 1
  }
}