Pith Number

pith:2TDIIKA2

pith:2012:2TDIIKA2HPDBLBQKE3DDOGZMMX

not attested not anchored not stored refs pending

Cryogenic Optomechanics with a Si3N4 Membrane and Classical Laser Noise

A. M. Jayich, A. Petrenko, C. Yang, D. Lee, J. C. Sankey, J. G. E. Harris, K. Borkje, L. Childress, M. Underwood, S. M. Girvin

arxiv:1209.2730 v1 · 2012-09-12 · physics.optics · cond-mat.mes-hall · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2TDIIKA2HPDBLBQKE3DDOGZMMX}

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	2026-05-18T01:54:29.732375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4c684281a3bc615860a26c6371b2c65f9dc6793f21cc0e54102d5267bd69bf5

Aliases

arxiv: 1209.2730 · arxiv_version: 1209.2730v1 · doi: 10.48550/arxiv.1209.2730 · pith_short_12: 2TDIIKA2HPDB · pith_short_16: 2TDIIKA2HPDBLBQK · pith_short_8: 2TDIIKA2

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/2TDIIKA2HPDBLBQKE3DDOGZMMX \
  | 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: d4c684281a3bc615860a26c6371b2c65f9dc6793f21cc0e54102d5267bd69bf5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bea0ec360ac0764e81eca7e53353f15a2977e771a6aaa9ab1e3761176fec0a4",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-09-12T20:59:48Z",
    "title_canon_sha256": "6b42b32533e718bdb715b2fda9b509a6e8da753925dd47ce900e93603055b095"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.2730",
    "kind": "arxiv",
    "version": 1
  }
}