Pith Number

pith:WMG2PFEQ

pith:2007:WMG2PFEQEXH4PSZPU5LW2YBNCM

not attested not anchored not stored refs pending

Decoherence of a Single Qubit from Quantum Anomaly

G. Kunstatter, R. Kobes, W. F. Chen

arxiv:0707.2060 v3 · 2007-07-13 · quant-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WMG2PFEQEXH4PSZPU5LW2YBNCM}

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	2026-05-18T04:09:15.580503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b30da7949025cfc7cb2fa7576d602d13099c8923bf9c63c8062a402142868c88

Aliases

arxiv: 0707.2060 · arxiv_version: 0707.2060v3 · doi: 10.48550/arxiv.0707.2060 · pith_short_12: WMG2PFEQEXH4 · pith_short_16: WMG2PFEQEXH4PSZP · pith_short_8: WMG2PFEQ

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/WMG2PFEQEXH4PSZPU5LW2YBNCM \
  | 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: b30da7949025cfc7cb2fa7576d602d13099c8923bf9c63c8062a402142868c88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8452eacb5f6289f64723f02cff52c63130f703604ce34ebe7b1a187dbcc7b983",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2007-07-13T17:49:05Z",
    "title_canon_sha256": "8a89bf79ae1cb6c8b614b0ecd50cee8a04e4f3ca5692d3f6304908aa3273aca3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.2060",
    "kind": "arxiv",
    "version": 3
  }
}