Pith Number

pith:7M3R3KKY

pith:2009:7M3R3KKYVABLIBWHHJQYSHOSU6

not attested not anchored not stored refs pending

Orbital and spin effects for the upper critical field in As deficient disordered Fe pnictide superconductors

A. Amato, A. Koehler, A. Kwadrin, B. Buechner, E. Arushanov, G Behr, G. Fuchs, H.-H. Klauss, H. Luetkens, H. Maeter, H. Rosner, J.E. Hamann-Borrero, J. Freudenberger, K. Nenkov, L. Schultz, M. Bartkowiak, M. Knupfer, N. Kozlova, R. Khasanov, S.-L. Drechsler

arxiv:0902.3498 v2 · 2009-02-20 · cond-mat.supr-con · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7M3R3KKYVABLIBWHHJQYSHOSU6}

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	2026-05-18T02:14:46.782695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb371da958a802b406c73a61891dd2a78c537fc2e924bc21e3bb744bdc41c100

Aliases

arxiv: 0902.3498 · arxiv_version: 0902.3498v2 · doi: 10.48550/arxiv.0902.3498 · pith_short_12: 7M3R3KKYVABL · pith_short_16: 7M3R3KKYVABLIBWH · pith_short_8: 7M3R3KKY

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/7M3R3KKYVABLIBWHHJQYSHOSU6 \
  | 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: fb371da958a802b406c73a61891dd2a78c537fc2e924bc21e3bb744bdc41c100

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "323da62a547fe98dcf669fce1c4b201f634c7b77c45cbe4fca65e7d65e3031f1",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-02-20T01:54:40Z",
    "title_canon_sha256": "0d00c9c9e102850f7510c94dea97067f3fe946a4605395a8c07ee94ceac74ae3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.3498",
    "kind": "arxiv",
    "version": 2
  }
}