Pith Number

pith:2O5NPEDL

pith:2001:2O5NPEDLQ5ZMYALN2NX5D4HLKP

not attested not anchored not stored refs pending

Superconductivity in a pyrochlore oxide Cd2Re2O7

H. Kato, H. Ohno, H. Sakai, K. Yoshimura, R. E. Walstedt, S. Kambe, T. D. Matsuda, Y. Haga, Y. \=Onuki

arxiv:cond-mat/0106521 v1 · 2001-06-26 · cond-mat.str-el · 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{2O5NPEDLQ5ZMYALN2NX5D4HLKP}

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	2026-05-18T01:09:08.573407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3bad7906b8772cc016dd36fd1f0eb53d4fa2091aa086b5d416f560904ce29b5

Aliases

arxiv: cond-mat/0106521 · arxiv_version: cond-mat/0106521v1 · doi: 10.48550/arxiv.cond-mat/0106521 · pith_short_12: 2O5NPEDLQ5ZM · pith_short_16: 2O5NPEDLQ5ZMYALN · pith_short_8: 2O5NPEDL

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/2O5NPEDLQ5ZMYALN2NX5D4HLKP \
  | 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: d3bad7906b8772cc016dd36fd1f0eb53d4fa2091aa086b5d416f560904ce29b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbb5844f15e60ff5b62a981bdf6dcc68716197564304ccc270f55f689ab1788a",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2001-06-26T08:58:23Z",
    "title_canon_sha256": "a47607ab251298f32a51d1d08541e9caab3f34dae56738673252854402f1b76e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0106521",
    "kind": "arxiv",
    "version": 1
  }
}