Pith Number

pith:4WM5CBL2

pith:2024:4WM5CBL24LS7WJHHUVPZGH2NIT

not attested not anchored not stored refs pending

RASSAR: Room Accessibility and Safety Scanning in Augmented Reality

Han Zhang, Jaewook Lee, Jon Froehlich, Kaiming Cheng, Qiaochu Liu, Wyatt Olson, Xia Su

arxiv:2404.07479 v1 · 2024-04-11 · 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{4WM5CBL24LS7WJHHUVPZGH2NIT}

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	2026-07-05T08:06:53.705557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e599d1057ae2e5fb24e7a55f931f4d44f973b5e49b35f4dc1e975b5d8166ee54

Aliases

arxiv: 2404.07479 · arxiv_version: 2404.07479v1 · doi: 10.48550/arxiv.2404.07479 · pith_short_12: 4WM5CBL24LS7 · pith_short_16: 4WM5CBL24LS7WJHH · pith_short_8: 4WM5CBL2

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/4WM5CBL24LS7WJHHUVPZGH2NIT \
  | 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: e599d1057ae2e5fb24e7a55f931f4d44f973b5e49b35f4dc1e975b5d8166ee54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b00e3bdb41188bb1876f17f7ec7003480925a026632d02cd8c22bd7e82f9a56f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2024-04-11T05:12:13Z",
    "title_canon_sha256": "17d5cd242a7c825b8126b789ce6d998d1906358174e174554f3cf0b9053d88c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.07479",
    "kind": "arxiv",
    "version": 1
  }
}