Pith Number

pith:SRW2UR6M

pith:2015:SRW2UR6M4VYFTKEYWS6SWWZWXR

not attested not anchored not stored refs pending

Automated Search for new Quantum Experiments

Anton Zeilinger, Mario Krenn, Mehul Malik, Radek Lapkiewicz, Robert Fickler

arxiv:1509.02749 v2 · 2015-09-09 · 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{SRW2UR6M4VYFTKEYWS6SWWZWXR}

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.

Cited by

1 paper in Pith

Entanglement Certification $-$ From Theory to Experiment

Receipt and verification

First computed	2026-05-18T01:19:38.636336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

946daa47cce57059a898b4bd2b5b36bc4ce56db76bb3ea67ff5be4c2fc6dffe7

Aliases

arxiv: 1509.02749 · arxiv_version: 1509.02749v2 · doi: 10.48550/arxiv.1509.02749 · pith_short_12: SRW2UR6M4VYF · pith_short_16: SRW2UR6M4VYFTKEY · pith_short_8: SRW2UR6M

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/SRW2UR6M4VYFTKEYWS6SWWZWXR \
  | 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: 946daa47cce57059a898b4bd2b5b36bc4ce56db76bb3ea67ff5be4c2fc6dffe7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56897fef483319a3aa09cac7adb75c601ddf07c117be405dc067941419e8c30e",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-09-09T12:29:59Z",
    "title_canon_sha256": "dd5de2a5ba3d101e80082116dd96c09c9e18a8f92a05f4a8c48cce0587a1bfb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.02749",
    "kind": "arxiv",
    "version": 2
  }
}