Pith Number

pith:2J4KQYWC

pith:2003:2J4KQYWCT7A73MMHIMKIOLLQUA

not attested not anchored not stored refs pending

Variation of metal-insulator transition and formation of bipolarons by the Cd-doping in the thiospinel system of Cu$_{1-x}$Cd$_{x}$Ir$_{2}$S$_{4}$

Chunmu Feng, Guanghan Cao, Hideaki Kitazawa, Takehiko Matsumoto

arxiv:cond-mat/0305453 v2 · 2003-05-20 · 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{2J4KQYWCT7A73MMHIMKIOLLQUA}

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	2026-07-04T16:38:49.244152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d278a862c29fc1fdb1874314872d70a009abce169021f188ec2d7343cdcfddf7

Aliases

arxiv: cond-mat/0305453 · arxiv_version: cond-mat/0305453v2 · doi: 10.48550/arxiv.cond-mat/0305453 · pith_short_12: 2J4KQYWCT7A7 · pith_short_16: 2J4KQYWCT7A73MMH · pith_short_8: 2J4KQYWC

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/2J4KQYWCT7A73MMHIMKIOLLQUA \
  | 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: d278a862c29fc1fdb1874314872d70a009abce169021f188ec2d7343cdcfddf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81fa5a07d057bdf0ea0ad7bb34da29636ede36db82d157cf836e261c4ecc9cd5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2003-05-20T01:18:47Z",
    "title_canon_sha256": "7b5ff4d1074ab7f4595a8f4b6bd78c08d575b741387d17afc25fe427873f8500"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0305453",
    "kind": "arxiv",
    "version": 2
  }
}