Pith Number

pith:KWLH7RFR

pith:2021:KWLH7RFRLA4UNM47T2IKK7VT2A

not attested not anchored not stored refs pending

High-order Time-Reversal Symmetry Breaking Normal State

Congjun Wu, Hong-Ye Hu, Lun-Hui Hu, Meng Zeng, Yi-Zhuang You

arxiv:2102.06158 v4 · 2021-02-11 · 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{KWLH7RFRLA4UNM47T2IKK7VT2A}

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	2026-07-05T07:14:48.684274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55967fc4b1583946b39f9e90a57eb3d00f60b796082f6e21118168c4c8ba5ea1

Aliases

arxiv: 2102.06158 · arxiv_version: 2102.06158v4 · doi: 10.48550/arxiv.2102.06158 · pith_short_12: KWLH7RFRLA4U · pith_short_16: KWLH7RFRLA4UNM47 · pith_short_8: KWLH7RFR

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/KWLH7RFRLA4UNM47T2IKK7VT2A \
  | 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: 55967fc4b1583946b39f9e90a57eb3d00f60b796082f6e21118168c4c8ba5ea1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a4bebc27edff1080d4310aa1db425757432b8bb900a3c7051b90a5382a4d173",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2021-02-11T17:59:34Z",
    "title_canon_sha256": "d9fe55aa24112b058c776eee379589a741798166a9c7228656172b5a9d1920ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.06158",
    "kind": "arxiv",
    "version": 4
  }
}