Pith Number

pith:POF5NOEN

pith:2022:POF5NOENYQRT6S2LZL2JIMNVL6

not attested not anchored not stored refs pending

Verifiable Access Control for Augmented Reality Localization and Mapping

Armin Alaghi, Brandon Reagen, G. Edward Suh, Hyo Jin Kim, Maurizio Monge, Shaowei Zhu, Vincent Lee

arxiv:2203.13308 v1 · 2022-03-24 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{POF5NOENYQRT6S2LZL2JIMNVL6}

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

See No Evil: Semantic Context-Aware Privacy Risk Detection for AR

Receipt and verification

First computed	2026-07-05T04:08:30.504767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b8bd6b88dc4233f4b4bcaf49431b55fb3e4ebd372f59740cb4bfe41c1e62f09

Aliases

arxiv: 2203.13308 · arxiv_version: 2203.13308v1 · doi: 10.48550/arxiv.2203.13308 · pith_short_12: POF5NOENYQRT · pith_short_16: POF5NOENYQRT6S2L · pith_short_8: POF5NOEN

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/POF5NOENYQRT6S2LZL2JIMNVL6 \
  | 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: 7b8bd6b88dc4233f4b4bcaf49431b55fb3e4ebd372f59740cb4bfe41c1e62f09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48f39e9fb5c180d2f1b1d289df24f759ef11ec8254037f5f399f6b43c1fd3c88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2022-03-24T19:19:38Z",
    "title_canon_sha256": "54fadbb23a6cf268ea9fd2e7fe68e23c0ba4dfc2d545a2ec2b576ba07b310d1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.13308",
    "kind": "arxiv",
    "version": 1
  }
}