Pith Number

pith:OVKSFBUN

pith:2021:OVKSFBUNNXC7UQISC3RJW73XSF

not attested not anchored not stored refs pending

AirWare: Utilizing Embedded Audio and Infrared Signals for In-Air Hand-Gesture Recognition

Arya D. McCarthy, Eric C. Larson, Nibhrat Lohia, Raunak Mundada

arxiv:2101.10245 v1 · 2021-01-25 · 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{OVKSFBUNNXC7UQISC3RJW73XSF}

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	2026-07-05T02:09:27.130851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

755522868d6dc5fa411216e29b7f77915d28ca197aaf11ac8d6200a07e77386a

Aliases

arxiv: 2101.10245 · arxiv_version: 2101.10245v1 · doi: 10.48550/arxiv.2101.10245 · pith_short_12: OVKSFBUNNXC7 · pith_short_16: OVKSFBUNNXC7UQIS · pith_short_8: OVKSFBUN

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/OVKSFBUNNXC7UQISC3RJW73XSF \
  | 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: 755522868d6dc5fa411216e29b7f77915d28ca197aaf11ac8d6200a07e77386a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8a8266cdd87456bfe8f5c9bd90ed4811a491143dffaa43d047cbb0cc4b5ce2c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2021-01-25T17:20:23Z",
    "title_canon_sha256": "9abe261b9b98faa3b9b03433c2a6710ec073decf50127e41025495494ce0873f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.10245",
    "kind": "arxiv",
    "version": 1
  }
}