Pith Number

pith:BJWUFVOK

pith:2019:BJWUFVOKORJDR3TZMVP5V62B62

not attested not anchored not stored refs pending

Topological Phase Transition Independent of System Non-Hermiticity

H. C. Wu, K. L. Zhang, L. Jin, Z. Song

arxiv:1905.07548 v2 · 2019-05-18 · cond-mat.mes-hall · cond-mat.other · cond-mat.quant-gas · cond-mat.str-el · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BJWUFVOKORJDR3TZMVP5V62B62}

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	2026-05-17T23:39:24.118040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a6d42d5ca745238ee79655fdafb41f69373fd710479b853ceb640af55ae6957

Aliases

arxiv: 1905.07548 · arxiv_version: 1905.07548v2 · doi: 10.48550/arxiv.1905.07548 · pith_short_12: BJWUFVOKORJD · pith_short_16: BJWUFVOKORJDR3TZ · pith_short_8: BJWUFVOK

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/BJWUFVOKORJDR3TZMVP5V62B62 \
  | 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: 0a6d42d5ca745238ee79655fdafb41f69373fd710479b853ceb640af55ae6957

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8530523fde79b77abcc1f68e7a9629e00265b82c5c557b4d70233813e845c53d",
    "cross_cats_sorted": [
      "cond-mat.other",
      "cond-mat.quant-gas",
      "cond-mat.str-el",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-05-18T07:42:58Z",
    "title_canon_sha256": "a91428aa96f11d5ccc90406c759ba9582fb728c3c4b62d9825a1a1594cc9b788"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.07548",
    "kind": "arxiv",
    "version": 2
  }
}