Pith Number

pith:CKZW766W

pith:2022:CKZW766WDH2TEEEH3ITCQMY36W

not attested not anchored not stored refs pending

Continuously Doping Bi 2 Sr 2 CaCu 2 O 8+{\delta} into Electron-Doped Superconductor by CaH 2 Annealing Method

Cen-Yao Tang, Fa-Zhi Yang, Gang Li, Gen-Da Gu, Giao Ngoc Phan, Guang Yang, Hong Ding, Jie Shen, Jin Zhao, Lei Yan, Li Lu, Qiang-Tao Sui, Qing-Hua Zhang, Tian Qian, Xiang-Gang Qiu, Yi-Gui Zhong, Yu-Lin Gan, Zhong Liu

arxiv:2206.11712 v1 · 2022-06-23 · 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{CKZW766WDH2TEEEH3ITCQMY36W}

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	2026-07-05T04:34:30.715582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12b36ffbd619f5321087da2628331bf5baa490a7cc7650dec1d843603b0db7c6

Aliases

arxiv: 2206.11712 · arxiv_version: 2206.11712v1 · doi: 10.48550/arxiv.2206.11712 · pith_short_12: CKZW766WDH2T · pith_short_16: CKZW766WDH2TEEEH · pith_short_8: CKZW766W

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/CKZW766WDH2TEEEH3ITCQMY36W \
  | 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: 12b36ffbd619f5321087da2628331bf5baa490a7cc7650dec1d843603b0db7c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6a982640aca322012074ddf132de6de2e74f2d759197a5be28d0a3a37925bd2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2022-06-23T14:00:59Z",
    "title_canon_sha256": "6a6fb5fd612601e134c5c818013a2c8ee9a299d698d46d149c4658ad765d9f69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.11712",
    "kind": "arxiv",
    "version": 1
  }
}