Pith Number

pith:OBDXMUMG

pith:2015:OBDXMUMGTFZ7VAHX3KCLNWYF6B

not attested not anchored not stored refs pending

Cancellation of lateral displacement noise of 3-port gratings for coupling light to cavities

Amrit Pal Singh, Andreas T\"unnermann, Ernst-Bernhard Kley, Karsten Danzmann, Melanie Meinders, Roman Schnabel, Stefanie Kroker

arxiv:1503.01381 v2 · 2015-03-04 · 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{OBDXMUMGTFZ7VAHX3KCLNWYF6B}

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	2026-05-18T02:17:33.076430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70477651869973fa80f7da84b6db05f0485b579ffbf65f4149a1ba818d158568

Aliases

arxiv: 1503.01381 · arxiv_version: 1503.01381v2 · doi: 10.48550/arxiv.1503.01381 · pith_short_12: OBDXMUMGTFZ7 · pith_short_16: OBDXMUMGTFZ7VAHX · pith_short_8: OBDXMUMG

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/OBDXMUMGTFZ7VAHX3KCLNWYF6B \
  | 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: 70477651869973fa80f7da84b6db05f0485b579ffbf65f4149a1ba818d158568

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c50a5cf6d315255c8807a847d9d322f88c29a9626db11b4c451e68d41280862",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-03-04T16:50:12Z",
    "title_canon_sha256": "18105ca1f60d7bb6645419b7d9ad4dbd132eec1ac264e12d99116d579b3f5b72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.01381",
    "kind": "arxiv",
    "version": 2
  }
}