Pith Number

pith:L3P4DCT6

pith:2011:L3P4DCT6XM6EYDLQQZBKAOYISL

not attested not anchored not stored refs pending

Arm-length stabilisation for interferometric gravitational-wave detectors using frequency-doubled auxiliary lasers

Adam J. Mullavey, Bram J. J. Slagmolen, Daniel A. Shaddock, Daniel Sigg, David E. McClelland, John Miller, Matthew Evans, Peter Fritschel, Sam J. Waldman

arxiv:1112.3118 v1 · 2011-12-14 · physics.ins-det · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L3P4DCT6XM6EYDLQQZBKAOYISL}

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	2026-05-18T04:05:58.800555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5edfc18a7ebb3c4c0d708642a03b0892d85f037afdc9b8a125edda63ce5f2de2

Aliases

arxiv: 1112.3118 · arxiv_version: 1112.3118v1 · doi: 10.48550/arxiv.1112.3118 · pith_short_12: L3P4DCT6XM6E · pith_short_16: L3P4DCT6XM6EYDLQ · pith_short_8: L3P4DCT6

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/L3P4DCT6XM6EYDLQQZBKAOYISL \
  | 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: 5edfc18a7ebb3c4c0d708642a03b0892d85f037afdc9b8a125edda63ce5f2de2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0be6e1d743cbc0f1429aef9a0a77f88790bc3fd70983ccaa22a087410bfc85ae",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2011-12-14T04:59:30Z",
    "title_canon_sha256": "6905a8ac21a1eec960114e3c1ced2fc58927635bebada3c8c20ecf561053b6eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.3118",
    "kind": "arxiv",
    "version": 1
  }
}