Pith Number

pith:EAFI3WFR

pith:2018:EAFI3WFRKM4X5IBTT3R64DLS6Y

not attested not anchored not stored refs pending

Optically Levitated Nanodumbbell Torsion Balance and GHz Nanomechanical Rotor

Jaehoon Bang, Jonghoon Ahn, Qinkai Han, Ren-Min Ma, Thai M. Hoang, Tongcang Li, Yu-Hao Deng, Zhujing Xu

arxiv:1804.06570 v1 · 2018-04-18 · 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{EAFI3WFRKM4X5IBTT3R64DLS6Y}

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	2026-05-18T00:09:52.356506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

200a8dd8b153397ea0339ee3ee0d72f602560019a8e4386b469dbf23952de0a8

Aliases

arxiv: 1804.06570 · arxiv_version: 1804.06570v1 · doi: 10.48550/arxiv.1804.06570 · pith_short_12: EAFI3WFRKM4X · pith_short_16: EAFI3WFRKM4X5IBT · pith_short_8: EAFI3WFR

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/EAFI3WFRKM4X5IBTT3R64DLS6Y \
  | 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: 200a8dd8b153397ea0339ee3ee0d72f602560019a8e4386b469dbf23952de0a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ec17be3894736bd706a7e17350a92b88b506973a185c7ae0cc851d77d45b749",
    "cross_cats_sorted": [
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-04-18T06:31:31Z",
    "title_canon_sha256": "7306e7ab0aed0a814b2b658c63d33a8e0928012ef8b47057ec2bacf549c72c99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06570",
    "kind": "arxiv",
    "version": 1
  }
}