Pith Number

pith:ZDOKEN7Q

pith:2019:ZDOKEN7QAQ2ERBHCYMLXYDS6D4

not attested not anchored not stored refs pending

Ultrasensitive torque detection with an optically levitated nanorotor

Jaehoon Bang, Jonghoon Ahn, Peng Ju, Tongcang Li, Xingyu Gao, Zhujing Xu

arxiv:1908.03453 v1 · 2019-08-09 · 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{ZDOKEN7QAQ2ERBHCYMLXYDS6D4}

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	2026-07-05T00:59:22.395361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8dca237f004344884e2c3177c0e5e1f3fe76bc797a79b87e7d2aee18d23d689

Aliases

arxiv: 1908.03453 · arxiv_version: 1908.03453v1 · doi: 10.48550/arxiv.1908.03453 · pith_short_12: ZDOKEN7QAQ2E · pith_short_16: ZDOKEN7QAQ2ERBHC · pith_short_8: ZDOKEN7Q

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/ZDOKEN7QAQ2ERBHCYMLXYDS6D4 \
  | 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: c8dca237f004344884e2c3177c0e5e1f3fe76bc797a79b87e7d2aee18d23d689

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b3fd2767c8d2bd20286d16d12a214140b441fc22c84191222f0d25f7f0bdc28",
    "cross_cats_sorted": [
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-08-09T13:32:25Z",
    "title_canon_sha256": "d7bcfa1a0e7c5c2c4be69c37c023a116827a98e4fafb40377b909805c5eb0071"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03453",
    "kind": "arxiv",
    "version": 1
  }
}