Pith Number

pith:P3MOQIYJ

pith:2008:P3MOQIYJ6TD64JSBMSWKK52P4J

not attested not anchored not stored refs pending

Effect of Zn substitution for Cu on Ca$_{2-x}$Na$_{x}$CuO$_{2}$Cl$_{2}$ near the hole concentration of 1/8 per Cu

A. Koda, I. Yamada, K. H. Satoh, K. Oka, M. Azuma, M. Hiraishi, M. Miyazaki, M. Takano, R. Kadono, S. Takeshita, Y. Shimakawa

arxiv:0809.0735 v1 · 2008-09-04 · 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{P3MOQIYJ6TD64JSBMSWKK52P4J}

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	2026-07-04T17:12:34.593283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ed8e82309f4c7ee264164aca5774fe27fccb41a55857881f541091d5b736f80

Aliases

arxiv: 0809.0735 · arxiv_version: 0809.0735v1 · doi: 10.48550/arxiv.0809.0735 · pith_short_12: P3MOQIYJ6TD6 · pith_short_16: P3MOQIYJ6TD64JSB · pith_short_8: P3MOQIYJ

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/P3MOQIYJ6TD64JSBMSWKK52P4J \
  | 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: 7ed8e82309f4c7ee264164aca5774fe27fccb41a55857881f541091d5b736f80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe99e74d8135f18fd51d93774a0fc21c7863cc9e5e220461c24c84eadb3f2626",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2008-09-04T02:23:25Z",
    "title_canon_sha256": "730b4e0f050bb1a9725847daff9a19d01be551b2ccad1b7c895f53bbb379d748"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.0735",
    "kind": "arxiv",
    "version": 1
  }
}