Pith Number

pith:H35Y7DOE

pith:2012:H35Y7DOENTO6BUYU6EMKFTJDOL

not attested not anchored not stored refs pending

Michelson interferometer with diffractively-coupled arm resonators in second-order Littrow configuration

Alexander Khalaidovski, Andreas Tu ennermann, Daniel Friedrich, Ernst-Bernhard Kley, Frank Brueckner, Karsten Danzmann, Maximilian H. Wimmer, Michael Britzger, Roman Schnabel, Stefanie Kroker

arxiv:1209.1961 v1 · 2012-09-10 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H35Y7DOENTO6BUYU6EMKFTJDOL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:54:37.767744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3efb8f8dc46cdde0d314f118a2cd2372c473cf58b390fbda7331d8bf49a7040b

Aliases

arxiv: 1209.1961 · arxiv_version: 1209.1961v1 · doi: 10.48550/arxiv.1209.1961 · pith_short_12: H35Y7DOENTO6 · pith_short_16: H35Y7DOENTO6BUYU · pith_short_8: H35Y7DOE

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/H35Y7DOENTO6BUYU6EMKFTJDOL \
  | 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: 3efb8f8dc46cdde0d314f118a2cd2372c473cf58b390fbda7331d8bf49a7040b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b656f5dc14745fd8d17da24a308941050e717d596afbe76cb507950e26f84cef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-09-10T12:23:56Z",
    "title_canon_sha256": "c0f6e4cd020a554676612640034d90f3b3d993e02ab7e44967d2e495016630d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.1961",
    "kind": "arxiv",
    "version": 1
  }
}