Pith Number

pith:HO7HACV3

pith:2022:HO7HACV346PRJ2GABC6NOR4TOG

not attested not anchored not stored refs pending

Social Distancing Alert with Smartwatches

Fei Wang, Han Ding, Huina Meng, Jingang Shi, Xilei Wu, Xin Wang, Yuhan Fan

arxiv:2205.06110 v1 · 2022-05-12 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HO7HACV346PRJ2GABC6NOR4TOG}

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

XRF V2: A Dataset for Action Summarization with Wi-Fi Signals, and IMUs in Phones, Watches, Earbuds, and Glasses

Receipt and verification

First computed	2026-07-05T04:22:45.520306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bbe700abbe79f14e8c008bcd7479371ae17d92e726690d642abcdbef1411f30

Aliases

arxiv: 2205.06110 · arxiv_version: 2205.06110v1 · doi: 10.48550/arxiv.2205.06110 · pith_short_12: HO7HACV346PR · pith_short_16: HO7HACV346PRJ2GA · pith_short_8: HO7HACV3

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/HO7HACV346PRJ2GABC6NOR4TOG \
  | 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: 3bbe700abbe79f14e8c008bcd7479371ae17d92e726690d642abcdbef1411f30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca6b696bc72a3651e7edbdfc71c01919c32db5f92498ec156fd75b3e107994e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2022-05-12T14:19:30Z",
    "title_canon_sha256": "3a62187817dcca5a194b7548f22977b59a07bbb82ab05de110ca8e322dcb98aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.06110",
    "kind": "arxiv",
    "version": 1
  }
}