Pith Number

pith:6OLFMLJB

pith:2020:6OLFMLJBNWSP72WLLSIVPBKAFS

not attested not anchored not stored refs pending

Solid-state laser refrigeration of nanodiamond quantum sensors

Alexander B. Bard, A. Nick Vamivakas, Anupum Pant, Danika R. Luntz-Martin, Donald Mannikko, Ilia M. Pavlovetc, Kamran Shayan, Masaru Kuno, Peter J. Pauzauskie, R. Greg Felsted, Siamak Dadras, Stefan Stoll, Xiaojing Xia

arxiv:2007.15247 v1 · 2020-07-30 · cond-mat.mtrl-sci · eess.SP · physics.app-ph · physics.optics · 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{6OLFMLJBNWSP72WLLSIVPBKAFS}

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	2026-07-05T01:23:28.810857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f396562d216da4ffeacb5c915785402c8553f307c96d632e13f3de81a74bb91e

Aliases

arxiv: 2007.15247 · arxiv_version: 2007.15247v1 · doi: 10.48550/arxiv.2007.15247 · pith_short_12: 6OLFMLJBNWSP · pith_short_16: 6OLFMLJBNWSP72WL · pith_short_8: 6OLFMLJB

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/6OLFMLJBNWSP72WLLSIVPBKAFS \
  | 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: f396562d216da4ffeacb5c915785402c8553f307c96d632e13f3de81a74bb91e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a4668c5b2a6f1b2c8492dd207fe17fc833ebcb9145ddb0f64a86fea69fb0c3e",
    "cross_cats_sorted": [
      "eess.SP",
      "physics.app-ph",
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-07-30T05:57:01Z",
    "title_canon_sha256": "3c8a5a42dcd261070e750b43f09fa85268249a4dfe21ecc1ab4cdabbb3d73f32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.15247",
    "kind": "arxiv",
    "version": 1
  }
}