Pith Number

pith:ZDEKKWCL

pith:2006:ZDEKKWCLCO5N2MSXHVAA4BEUEW

not attested not anchored not stored refs pending

$\pi$-Electron Ferromagnetism in Metal Free Carbon Probed by Soft X-Ray Dichroism

D. Spemann, H. Ohldag, M. Ungureanu, P. Esquinazi, R. Hoehne, T. Butz, T. Tyliszczak

arxiv:cond-mat/0609478 v3 · 2006-09-19 · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZDEKKWCLCO5N2MSXHVAA4BEUEW}

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	2026-07-04T17:01:07.540256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8c8a5584b13badd32573d400e04942594e887b0d9365e9a9167b3f0fb2bf6a7

Aliases

arxiv: cond-mat/0609478 · arxiv_version: cond-mat/0609478v3 · doi: 10.48550/arxiv.cond-mat/0609478 · pith_short_12: ZDEKKWCLCO5N · pith_short_16: ZDEKKWCLCO5N2MSX · pith_short_8: ZDEKKWCL

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/ZDEKKWCLCO5N2MSXHVAA4BEUEW \
  | 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: c8c8a5584b13badd32573d400e04942594e887b0d9365e9a9167b3f0fb2bf6a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4094005f89d3b2e6547768148ffb1d78b62c3999a725cba0179edf59a1a8526a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2006-09-19T17:17:50Z",
    "title_canon_sha256": "1552ff0840e070af882f3eb453e685a73700dd0dc4eab7a05fb27ae293bea2d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0609478",
    "kind": "arxiv",
    "version": 3
  }
}