Pith Number

pith:ZIJ5Y6KD

pith:2009:ZIJ5Y6KDQSZHE6QJMMNW7LCLQB

not attested not anchored not stored refs pending

Quantum correlations in topological quantum phase transitions

Sheng-Wen Li, Yi-Xin Chen

arxiv:0912.3874 v1 · 2009-12-19 · 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{ZIJ5Y6KDQSZHE6QJMMNW7LCLQB}

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	2026-05-18T02:10:15.380557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca13dc794384b2727a09631b6fac4b8073d88b431b9beee83efd79bfe436135a

Aliases

arxiv: 0912.3874 · arxiv_version: 0912.3874v1 · doi: 10.48550/arxiv.0912.3874 · pith_short_12: ZIJ5Y6KDQSZH · pith_short_16: ZIJ5Y6KDQSZHE6QJ · pith_short_8: ZIJ5Y6KD

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/ZIJ5Y6KDQSZHE6QJMMNW7LCLQB \
  | 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: ca13dc794384b2727a09631b6fac4b8073d88b431b9beee83efd79bfe436135a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbfc1b9b63d1c68b01d89224176915d7ae3b6e76288f80b0a47202e11dc82147",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-12-19T09:05:43Z",
    "title_canon_sha256": "860c025e9c2dc5762f749ec131aa5f9a82877e4c9802d18b6dc7ed790289f37e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.3874",
    "kind": "arxiv",
    "version": 1
  }
}