Pith Number

pith:GKEN5UMC

pith:2009:GKEN5UMCQC7CGEXHMJ2LYKVY6V

not attested not anchored not stored refs pending

Spatial development of superconductivity in the Sr2RuO4-Ru eutectic system

Hiroshi Yaguchi, Shingo Yonezawa, Shunichiro Kittaka, Taketomo Nakamura, Yoshiteru Maeno

arxiv:0905.2009 v2 · 2009-05-13 · 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{GKEN5UMCQC7CGEXHMJ2LYKVY6V}

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	2026-07-04T15:42:51.242193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3288ded18280be2312e76274bc2ab8f5717d2b46524f858c7cb1b6f34e3396dc

Aliases

arxiv: 0905.2009 · arxiv_version: 0905.2009v2 · doi: 10.48550/arxiv.0905.2009 · pith_short_12: GKEN5UMCQC7C · pith_short_16: GKEN5UMCQC7CGEXH · pith_short_8: GKEN5UMC

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/GKEN5UMCQC7CGEXHMJ2LYKVY6V \
  | 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: 3288ded18280be2312e76274bc2ab8f5717d2b46524f858c7cb1b6f34e3396dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "078fbd0a22d813779d509e45e72302da0dc7b9bac51db5e3bd35700694a7bf63",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-05-13T04:03:35Z",
    "title_canon_sha256": "19856576c3539663e72ad28a76855554e6b3b2a960160bbc6c042bf5872abf60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.2009",
    "kind": "arxiv",
    "version": 2
  }
}