Pith Number

pith:7P53EIGJ

pith:2012:7P53EIGJJNDDIWF6H7FF4U6WLQ

not attested not anchored not stored refs pending

Experimental Observation of Quantum Correlations in Modular Variables

G. F. Borges, J. Ferraz, M. A. D. Carvalho, P. L. de Assis, S. P\'adua, S. P. Walborn

arxiv:1208.6222 v1 · 2012-08-30 · 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{7P53EIGJJNDDIWF6H7FF4U6WLQ}

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	2026-05-18T01:54:49.499636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbfbb220c94b463458be3fca5e53d65c1cf167c86d8a7dfefcd2f8e20dea211f

Aliases

arxiv: 1208.6222 · arxiv_version: 1208.6222v1 · doi: 10.48550/arxiv.1208.6222 · pith_short_12: 7P53EIGJJNDD · pith_short_16: 7P53EIGJJNDDIWF6 · pith_short_8: 7P53EIGJ

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/7P53EIGJJNDDIWF6H7FF4U6WLQ \
  | 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: fbfbb220c94b463458be3fca5e53d65c1cf167c86d8a7dfefcd2f8e20dea211f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6343b22f047baa8855319dd7bc547c5ab7911ad3fd9b0391aad31ee1cd2e361a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-08-30T16:15:19Z",
    "title_canon_sha256": "0bd63d237249c4d18dd559d230ec850d9b8ef7a70cafebc09102ef2ae9b31737"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.6222",
    "kind": "arxiv",
    "version": 1
  }
}