Pith Number

pith:PZZMASXI

pith:2008:PZZMASXILZRMAU7AREGLH6SIZQ

not attested not anchored not stored refs pending

Induced decoherence and entanglement by interacting quantum spin baths

Cheng-Yan Lai, Chung-Yu Mou, Jo-Tzu Hung, Pochung Chen

arxiv:0803.0364 v1 · 2008-03-04 · 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{PZZMASXILZRMAU7AREGLH6SIZQ}

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	2026-05-18T03:29:14.258925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e72c04ae85e62c053e0890cb3fa48cc3af0002835c00fef095816f49211d623

Aliases

arxiv: 0803.0364 · arxiv_version: 0803.0364v1 · doi: 10.48550/arxiv.0803.0364 · pith_short_12: PZZMASXILZRM · pith_short_16: PZZMASXILZRMAU7A · pith_short_8: PZZMASXI

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/PZZMASXILZRMAU7AREGLH6SIZQ \
  | 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: 7e72c04ae85e62c053e0890cb3fa48cc3af0002835c00fef095816f49211d623

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bef6dcb5eaab7bf04bdfcbe1fbd678fbd5bf4d0ac18012022c350a179fa2a3ee",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2008-03-04T04:06:21Z",
    "title_canon_sha256": "476bc42dc4ca210d57efda3f999e621b1bf84617e0b012fc9b35af2d332037c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.0364",
    "kind": "arxiv",
    "version": 1
  }
}