Pith Number

pith:A4D42YRU

pith:2021:A4D42YRUCQT5LKPCHH6UAFHV2R

not attested not anchored not stored refs pending

Direct Observation of the Scale Relation between Density of States and Pairing Gap in a Dirty Superconductor

Chang-Jiang Yi, Chang-Jiang Zhu, Han-Bin Deng, Jia-Xin Yin, Limin Liu, Peng-Bo Song, R. Wu, Shuheng H. Pan, Ying-Kai Sun, Youguo Shi, Ziqiang Wang

arxiv:2106.07614 v1 · 2021-06-14 · 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{A4D42YRUCQT5LKPCHH6UAFHV2R}

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	2026-07-05T03:32:05.493647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0707cd62341427d5a9e239fd4014f5d45c001f90d28bc21a51b9d6b2e4f18745

Aliases

arxiv: 2106.07614 · arxiv_version: 2106.07614v1 · doi: 10.48550/arxiv.2106.07614 · pith_short_12: A4D42YRUCQT5 · pith_short_16: A4D42YRUCQT5LKPC · pith_short_8: A4D42YRU

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/A4D42YRUCQT5LKPCHH6UAFHV2R \
  | 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: 0707cd62341427d5a9e239fd4014f5d45c001f90d28bc21a51b9d6b2e4f18745

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e86205652118343b52f827afd4bf27e1efdd98159589f7341d1eb28ba8769a4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2021-06-14T17:20:19Z",
    "title_canon_sha256": "b5d3e5e7050f38107fffa1f0688d5edf60cfbe328e87d0eaa3a07b1d43836368"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.07614",
    "kind": "arxiv",
    "version": 1
  }
}