Pith Number

pith:EFS5UKAI

pith:2005:EFS5UKAIYQGGBKMY7RPYYCKPM6

not attested not anchored not stored refs pending

Dissipation and decoherence in a quantum oscillator

Vinay Ambegaokar

arxiv:quant-ph/0506087 v2 · 2005-06-10 · 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{EFS5UKAIYQGGBKMY7RPYYCKPM6}

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	2026-05-18T01:37:57.730410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2165da2808c40c60a998fc5f8c094f678ca55564df0fe5de59c1fc74d7ade58a

Aliases

arxiv: quant-ph/0506087 · arxiv_version: quant-ph/0506087v2 · doi: 10.48550/arxiv.quant-ph/0506087 · pith_short_12: EFS5UKAIYQGG · pith_short_16: EFS5UKAIYQGGBKMY · pith_short_8: EFS5UKAI

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/EFS5UKAIYQGGBKMY7RPYYCKPM6 \
  | 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: 2165da2808c40c60a998fc5f8c094f678ca55564df0fe5de59c1fc74d7ade58a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0537f920ba6e82f5210333a547c9d8e5cf5c2f9a047bffd449c338f1771f242d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2005-06-10T19:43:24Z",
    "title_canon_sha256": "cef531c5f186d4ab315b8092e28c97d22639bec0d6fba66e68ffb9b7b1e0799a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0506087",
    "kind": "arxiv",
    "version": 2
  }
}