Pith Number

pith:UMNGVMSV

pith:2024:UMNGVMSVRLKSWXALJZDFAX4TTJ

not attested not anchored not stored refs pending

Quantum-metric-induced quantum Hall conductance inversion and reentrant transition in fractional Chern insulators

Ang-Kun Wu, Kai Sun, Shi-Zeng Lin, Siddhartha Sarkar, Xiaohan Wan

arxiv:2407.07894 v2 · 2024-07-10 · cond-mat.str-el · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UMNGVMSVRLKSWXALJZDFAX4TTJ}

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	2026-07-05T09:06:07.118194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a31a6ab2558ad52b5c0b4e46505f939a5f2fdc4edd8a405ba6a346373dc1512b

Aliases

arxiv: 2407.07894 · arxiv_version: 2407.07894v2 · doi: 10.48550/arxiv.2407.07894 · pith_short_12: UMNGVMSVRLKS · pith_short_16: UMNGVMSVRLKSWXAL · pith_short_8: UMNGVMSV

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/UMNGVMSVRLKSWXALJZDFAX4TTJ \
  | 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: a31a6ab2558ad52b5c0b4e46505f939a5f2fdc4edd8a405ba6a346373dc1512b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a33768908f7c0a447a9abe310723a230f17ec63c20af638b9ab7b633c6631c6d",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2024-07-10T17:59:28Z",
    "title_canon_sha256": "541c19fef8c350577f6f7f2c1ed3c7a0d25e1433110d66dfd9f8a10ef730be19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.07894",
    "kind": "arxiv",
    "version": 2
  }
}