Pith Number

pith:FXPDATST

pith:2017:FXPDATSTCZUIAJBGJBWOLBEZA7

not attested not anchored not stored refs pending

A laser cooled nanocryostat: Refrigeration, alignment and rotation of levitated Yb$^{+3}$:YLF nanocrystals

A. T. M. Anishur Rahman, P. F. Barker

arxiv:1703.07155 v1 · 2017-03-21 · physics.optics · cond-mat.mes-hall · physics.atom-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{FXPDATSTCZUIAJBGJBWOLBEZA7}

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.

Cited by

1 paper in Pith

Inert shell coating for enhanced laser refrigeration of nanoparticles: application in levitated optomechanics

Receipt and verification

First computed	2026-05-18T00:48:11.168904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2dde304e531668802426486ce5849907d1a7d7de099bb8fe79697fac12e00921

Aliases

arxiv: 1703.07155 · arxiv_version: 1703.07155v1 · doi: 10.48550/arxiv.1703.07155 · pith_short_12: FXPDATSTCZUI · pith_short_16: FXPDATSTCZUIAJBG · pith_short_8: FXPDATST

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/FXPDATSTCZUIAJBGJBWOLBEZA7 \
  | 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: 2dde304e531668802426486ce5849907d1a7d7de099bb8fe79697fac12e00921

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b438c812a5678d39673b62528be29ef2fd1f8fa518ac33a456909d4ccd676ea3",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-03-21T11:30:57Z",
    "title_canon_sha256": "038c156b6daa48b8491a40f06ea07751154b70d633fb951c088fc908e2e2eaf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.07155",
    "kind": "arxiv",
    "version": 1
  }
}