Pith Number

pith:PHEJVMJ2

pith:2010:PHEJVMJ27VKXP3BXPXPIO37IFY

not attested not anchored not stored refs pending

Suppression of superconductivity by non-magnetic disorder in organic superconductor $\kappa$-(BEDT-TTF)$_{2}$Cu(NCS)$_{2}$

H. Oizumi, N. Kobayashi (Institute for Materials Research, N. Yoneyama, Tohoku Univ.), T.Sasaki, Y. Honda

arxiv:1004.4406 v2 · 2010-04-26 · cond-mat.supr-con · 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{PHEJVMJ27VKXP3BXPXPIO37IFY}

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	2026-05-18T04:13:47.222999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79c89ab13afd5577ec377dde876fe82e29a17cc7719dfd9c563ce89a5a2d1cee

Aliases

arxiv: 1004.4406 · arxiv_version: 1004.4406v2 · doi: 10.48550/arxiv.1004.4406 · pith_short_12: PHEJVMJ27VKX · pith_short_16: PHEJVMJ27VKXP3BX · pith_short_8: PHEJVMJ2

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/PHEJVMJ27VKXP3BXPXPIO37IFY \
  | 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: 79c89ab13afd5577ec377dde876fe82e29a17cc7719dfd9c563ce89a5a2d1cee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16b26f37788c06f0bb64a1df3fcf08f47edaf4d0fdfcfb9616d16cef92ce32de",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-04-26T03:32:34Z",
    "title_canon_sha256": "cda5d1b7239801f9311ead3005a76cbd486641d8adfebe55ccbe833462463595"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.4406",
    "kind": "arxiv",
    "version": 2
  }
}