Pith Number

pith:W4KWKX7Z

pith:2007:W4KWKX7ZD5ZGPSJMOMKFLSN57F

not attested not anchored not stored refs pending

Development of a Vacuum Ultra-Violet Laser-Based Angle-Resolved Photoemission System with a Super-High Energy Resolution Better Than 1 meV

Chuangtian Chen, Guiling Wang, Guochun Zhang, Guodong Liu, Haiyun Liu, Hongbo Zhang, Jianqiao Meng, Lin Zhao, Wentao Zhang, Xiaoli Dong, Xiaoyang Wang, X. J. Zhou, Yong Zhou, Yong Zhu, Zuyan Xu

arxiv:0711.0282 v1 · 2007-11-02 · 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{W4KWKX7ZD5ZGPSJMOMKFLSN57F}

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	2026-07-04T15:10:04.557383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b715655ff91f7267c92c731455c9bdf95b4f38a20747028da4f7bb872085fd60

Aliases

arxiv: 0711.0282 · arxiv_version: 0711.0282v1 · doi: 10.48550/arxiv.0711.0282 · pith_short_12: W4KWKX7ZD5ZG · pith_short_16: W4KWKX7ZD5ZGPSJM · pith_short_8: W4KWKX7Z

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/W4KWKX7ZD5ZGPSJMOMKFLSN57F \
  | 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: b715655ff91f7267c92c731455c9bdf95b4f38a20747028da4f7bb872085fd60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6aca4c05de31234a4f0bec291a7468afc31e11603b5487887c14030a97e470e7",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2007-11-02T10:56:30Z",
    "title_canon_sha256": "f2cd603036439c1b2b6ae77c60b8528fbbe46ae3629ddad6abb2bb49c5a1dd48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0711.0282",
    "kind": "arxiv",
    "version": 1
  }
}