Pith Number

pith:SZJUOSCI

pith:2015:SZJUOSCITVJKUX3SDPOMYW5RFH

not attested not anchored not stored refs pending

Obtaining tight bounds on higher-order interferences with a 5-path interferometer

Benedikt Pressl, Gregor Weihs, Robert Keil, Thomas Kaufmann, Thomas Kauten, \v{C}aslav Brukner

arxiv:1508.03253 v3 · 2015-08-13 · quant-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SZJUOSCITVJKUX3SDPOMYW5RFH}

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	2026-05-18T00:47:51.231388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96534748489d52aa5f721bdccc5bb129f4c316b1cf8d8afc848023ce7b59a847

Aliases

arxiv: 1508.03253 · arxiv_version: 1508.03253v3 · doi: 10.48550/arxiv.1508.03253 · pith_short_12: SZJUOSCITVJK · pith_short_16: SZJUOSCITVJKUX3S · pith_short_8: SZJUOSCI

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/SZJUOSCITVJKUX3SDPOMYW5RFH \
  | 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: 96534748489d52aa5f721bdccc5bb129f4c316b1cf8d8afc848023ce7b59a847

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62cfb1e401290028bff6cb821a6e27c00d57de99c16123736c38b4513f7af5df",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-08-13T15:48:37Z",
    "title_canon_sha256": "65606a7818883e0ef25c007d6ee77d7e4707dda3de20e09732ceb7572ec1ff78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03253",
    "kind": "arxiv",
    "version": 3
  }
}