Pith Number

pith:DOWHI4DW

pith:2018:DOWHI4DWPQSKB3T265LCQ24RO7

not attested not anchored not stored refs pending

Electric feedback cooling of single charged nanoparticles in an optical trap

K. Aikawa, M. Iwasaki, M. Yoneda, T. Naruki, T. Yotsuya, Y. Matsuda

arxiv:1812.01230 v3 · 2018-12-04 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DOWHI4DWPQSKB3T265LCQ24RO7}

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	2026-05-17T23:45:32.391988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bac7470767c24a0ee7af756286b9177fb8918440b810e235bb598f56f016d3d

Aliases

arxiv: 1812.01230 · arxiv_version: 1812.01230v3 · doi: 10.48550/arxiv.1812.01230 · pith_short_12: DOWHI4DWPQSK · pith_short_16: DOWHI4DWPQSKB3T2 · pith_short_8: DOWHI4DW

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/DOWHI4DWPQSKB3T265LCQ24RO7 \
  | 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: 1bac7470767c24a0ee7af756286b9177fb8918440b810e235bb598f56f016d3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00e2a90fbfcc28be6619b318f3f6e11dd08d3f593b1b51a6b490ec567382ee51",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-12-04T05:53:10Z",
    "title_canon_sha256": "5deddcd33def31c72869f96898a5c8f231b24f088951a00ac9db5cfc64da274e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.01230",
    "kind": "arxiv",
    "version": 3
  }
}