Pith Number

pith:VHUMW3OD

pith:2010:VHUMW3ODVINJ6OIEAQ6S36IUXG

not attested not anchored not stored refs pending

Microwave Surface Impedance Measurements of LiFeAs Single Crystals

Atsutaka Maeda, Hideyuki Takahashi, Kazuyuki Matsubayashi, Kentaro Kitagawa, Masahiko Machida, Noriyuki Nakai, Yoshinori Imai, Yoshiya Uwatoko, Yuki Nagai

arxiv:1009.4628 v1 · 2010-09-23 · 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{VHUMW3ODVINJ6OIEAQ6S36IUXG}

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	2026-05-18T04:20:24.926970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9e8cb6dc3aa1a9f3904043d2df914b98a8fa184b8771051a1ff3cc74f617f85

Aliases

arxiv: 1009.4628 · arxiv_version: 1009.4628v1 · doi: 10.48550/arxiv.1009.4628 · pith_short_12: VHUMW3ODVINJ · pith_short_16: VHUMW3ODVINJ6OIE · pith_short_8: VHUMW3OD

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/VHUMW3ODVINJ6OIEAQ6S36IUXG \
  | 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: a9e8cb6dc3aa1a9f3904043d2df914b98a8fa184b8771051a1ff3cc74f617f85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8978f942e77b3fac553d4ad0aab5fc0f1448f58fa05909f76c694c995b11cb1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-09-23T15:05:57Z",
    "title_canon_sha256": "21cbe5599ff531575d6eabe9b40baf6f434d2c95492351be95fdedc00cf9993e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.4628",
    "kind": "arxiv",
    "version": 1
  }
}