Pith Number

pith:O5REOA5D

pith:2003:O5REOA5DEW6QH3USP4FPMNWZX4

not attested not anchored not stored refs pending

Decoherence in quantum spin systems

H. De Raedt, V. V. Dobrovitski

arxiv:quant-ph/0301121 v3 · 2003-01-23 · 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{O5REOA5DEW6QH3USP4FPMNWZX4}

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	2026-07-04T14:46:06.321377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77624703a325bd03ee927f0af636d9bf1a0de32520fe969f598d01d7a4ecf985

Aliases

arxiv: quant-ph/0301121 · arxiv_version: quant-ph/0301121v3 · doi: 10.48550/arxiv.quant-ph/0301121 · pith_short_12: O5REOA5DEW6Q · pith_short_16: O5REOA5DEW6QH3US · pith_short_8: O5REOA5D

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/O5REOA5DEW6QH3USP4FPMNWZX4 \
  | 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: 77624703a325bd03ee927f0af636d9bf1a0de32520fe969f598d01d7a4ecf985

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8015f70fac8bafe51fd7566d4f14019db1ee1ecf1453b15212a0175ee3007758",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2003-01-23T19:00:40Z",
    "title_canon_sha256": "8529a653a12c885f47d96b558ba7de3041de9ff5e11c01dd211cc8c9e6e69d72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0301121",
    "kind": "arxiv",
    "version": 3
  }
}