Pith Number

pith:B6HC64KP

pith:2012:B6HC64KPMILZW7EJR5NX7QZAXI

not attested not anchored not stored refs pending

Certifying experimental errors in quantum experiments

Matthias Kleinmann, Otfried G\"uhne, Philipp Schindler, Rainer Blatt, Thomas Monz, Tobias Moroder

arxiv:1204.3644 v2 · 2012-04-16 · 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{B6HC64KPMILZW7EJR5NX7QZAXI}

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	2026-05-18T03:26:20.789552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f8e2f714f62179b7c898f5b7fc320ba20f2a6506f28a93e69a149c9118b3de4

Aliases

arxiv: 1204.3644 · arxiv_version: 1204.3644v2 · doi: 10.48550/arxiv.1204.3644 · pith_short_12: B6HC64KPMILZ · pith_short_16: B6HC64KPMILZW7EJ · pith_short_8: B6HC64KP

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/B6HC64KPMILZW7EJR5NX7QZAXI \
  | 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: 0f8e2f714f62179b7c898f5b7fc320ba20f2a6506f28a93e69a149c9118b3de4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89625998dd5b06e007e0e4273ed09c22edbf9542b4ea2c7690a73677e164a8b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-04-16T20:11:17Z",
    "title_canon_sha256": "3d40e38b0f0011dd593ba2a857dd7a20e1b4323830e8235cde9587a8f4f6aa5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3644",
    "kind": "arxiv",
    "version": 2
  }
}