Pith Number

pith:A7TJJXX2

pith:2006:A7TJJXX2NIQFWW4IUPFTCPBOK7

not attested not anchored not stored refs pending

Experimental interference of independent photons

Anton Zeilinger, Bibiane Blauensteiner, Marek Zukowski, Markus Aspelmeyer, Rainer Kaltenbaek

arxiv:quant-ph/0603048 v2 · 2006-03-06 · 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{A7TJJXX2NIQFWW4IUPFTCPBOK7}

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	2026-07-04T14:54:06.154184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07e694defa6a205b5b88a3cb313c2e57d5ef9cd08d7fe357b14d535abded9c95

Aliases

arxiv: quant-ph/0603048 · arxiv_version: quant-ph/0603048v2 · doi: 10.48550/arxiv.quant-ph/0603048 · pith_short_12: A7TJJXX2NIQF · pith_short_16: A7TJJXX2NIQFWW4I · pith_short_8: A7TJJXX2

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/A7TJJXX2NIQFWW4IUPFTCPBOK7 \
  | 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: 07e694defa6a205b5b88a3cb313c2e57d5ef9cd08d7fe357b14d535abded9c95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "211e5145eff06e11eeab237a7500326bfa9fc63a760b0b08cf3e22c39b93e908",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2006-03-06T18:58:42Z",
    "title_canon_sha256": "d366f499c5824c85c92e7f13a90c284fc6fc7c5de8f1e3cfc4b7892a2ffe7d1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0603048",
    "kind": "arxiv",
    "version": 2
  }
}