Pith Number

pith:3HVSHXEG

pith:2021:3HVSHXEGMPTTTEMP22227K2BGV

not attested not anchored not stored refs pending

Tele-Operated Oropharyngeal Swab (TOOS) RobotEnabled by TSS Soft Hand for Safe and EffectiveCOVID-19 OP Sampling

Fangxun Zhong, Jianshu Zhou, Lingbin Xue, Michael C. F. Tong, Shing Shin Cheng, Wei Chen, Yaqing Wang, Yiang Lu, Yuan Gao, Yun-hui Liu

arxiv:2109.09403 v1 · 2021-09-20 · cs.RO · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3HVSHXEGMPTTTEMP22227K2BGV}

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	2026-07-05T03:15:45.232558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9eb23dc8663e739918fd6b5afab4135511827321a059e59686785b4109fb6bc

Aliases

arxiv: 2109.09403 · arxiv_version: 2109.09403v1 · doi: 10.48550/arxiv.2109.09403 · pith_short_12: 3HVSHXEGMPTT · pith_short_16: 3HVSHXEGMPTTTEMP · pith_short_8: 3HVSHXEG

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/3HVSHXEGMPTTTEMP22227K2BGV \
  | 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: d9eb23dc8663e739918fd6b5afab4135511827321a059e59686785b4109fb6bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a617a24b46ecc7de059a8d57d961401901e631e94849c4fdf1a3b9c99dd28a15",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-09-20T10:02:58Z",
    "title_canon_sha256": "b46925583cacb5394b6ec452e478083895ad7cb30665ef6c6a8770432e7ccd2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.09403",
    "kind": "arxiv",
    "version": 1
  }
}