Pith Number

pith:OIFVTQ6R

pith:2015:OIFVTQ6RV4VMJENV3LMZLIRYW2

not attested not anchored not stored refs pending

Mechanical loss in state-of-the-art amorphous optical coatings

Alix Cajgfinger, Christophe Michel, Dani\`ele Forest, Emeline Saracco, Gianpietro Cagnoli, Janyce Franc, J\'er\^ome Degallaix, Laurent Pinard, Massimo Granata, Nazario Morgado, Raffaele Flaminio, Vincent Dolique

arxiv:1511.06172 v2 · 2015-11-19 · physics.ins-det · 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{OIFVTQ6RV4VMJENV3LMZLIRYW2}

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	2026-05-18T01:21:30.029078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

720b59c3d1af2ac491b5dad995a238b6b8e438948f9e8d078440ac2dd41d12cf

Aliases

arxiv: 1511.06172 · arxiv_version: 1511.06172v2 · doi: 10.48550/arxiv.1511.06172 · pith_short_12: OIFVTQ6RV4VM · pith_short_16: OIFVTQ6RV4VMJENV · pith_short_8: OIFVTQ6R

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/OIFVTQ6RV4VMJENV3LMZLIRYW2 \
  | 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: 720b59c3d1af2ac491b5dad995a238b6b8e438948f9e8d078440ac2dd41d12cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bfb1163530da2d30ab13503029787c0705bf642814ff14237e5c4a760d344fe",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2015-11-19T14:03:56Z",
    "title_canon_sha256": "cc51b3799b03a6e582eafd7ad6c6c80798c521679e66a3fe703aa0375569eeb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.06172",
    "kind": "arxiv",
    "version": 2
  }
}