Pith Number

pith:W7N73TLI

pith:2021:W7N73TLII4SEQUVAO35QM52XCS

not attested not anchored not stored refs pending

Enhanced superconductivity with possible re-appearance of charge density wave states in polycrystalline Cu$_{1-x}$Ag$_x$Ir$_2$Te$_4$ alloys

Chao Zhang, Dao-Xin Yao, Huixia Luo, Lingyong Zeng, Mebrouka Boubeche, Peifeng Yu, Shaojuan Luo, Shu Guo, Xunwu Hu, Yanhao Huang, Yiyi He

arxiv:2112.04676 v1 · 2021-12-09 · 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{W7N73TLII4SEQUVAO35QM52XCS}

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	2026-07-05T03:45:56.047380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7dbfdcd6847244852a076fb067757149052e0c60021544bdba2dd58e7626835

Aliases

arxiv: 2112.04676 · arxiv_version: 2112.04676v1 · doi: 10.48550/arxiv.2112.04676 · pith_short_12: W7N73TLII4SE · pith_short_16: W7N73TLII4SEQUVA · pith_short_8: W7N73TLI

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/W7N73TLII4SEQUVAO35QM52XCS \
  | 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: b7dbfdcd6847244852a076fb067757149052e0c60021544bdba2dd58e7626835

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84c5803fccfe91882a944e6f7c077cf8eee608324c4a231dd1da3ff669dc0c04",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2021-12-09T03:15:10Z",
    "title_canon_sha256": "e2cb31e87adf55ed6ab0783a58006fd833334e9d3426289628d5f6b0f8ae7c24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.04676",
    "kind": "arxiv",
    "version": 1
  }
}