Pith Number

pith:OWIC7Z3Z

pith:2021:OWIC7Z3Z7RQ5S7JRPSQKQYVMPF

not attested not anchored not stored refs pending

NavStick: Making Video Games Blind-Accessible via the Ability to Look Around

Brian A. Smith, Faizan Jamil, Hollis Lehv, Jay L. Karp, Mohar Kalra, Samuel Silverman, Vishnu Nair

arxiv:2109.01202 v1 · 2021-09-02 · 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{OWIC7Z3Z7RQ5S7JRPSQKQYVMPF}

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	2026-07-05T03:11:16.022541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75902fe779fc61d97d317ca0a862ac7974bbc5878be7b5ac6c8a9ec669c00dc8

Aliases

arxiv: 2109.01202 · arxiv_version: 2109.01202v1 · doi: 10.48550/arxiv.2109.01202 · pith_short_12: OWIC7Z3Z7RQ5 · pith_short_16: OWIC7Z3Z7RQ5S7JR · pith_short_8: OWIC7Z3Z

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/OWIC7Z3Z7RQ5S7JRPSQKQYVMPF \
  | 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: 75902fe779fc61d97d317ca0a862ac7974bbc5878be7b5ac6c8a9ec669c00dc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c796f57914f42814adb16b3a0c30d1409941170c916f91972b65ef4e86f013c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2021-09-02T20:40:21Z",
    "title_canon_sha256": "6f4e4d66a381e721adb57aa6f59d0c9af74b2459b2beed491e47d1e24688c5a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.01202",
    "kind": "arxiv",
    "version": 1
  }
}