Pith Number

pith:TYVZQ3I2

pith:2025:TYVZQ3I2UIYVEABYIAYW7K4WZO

not attested not anchored not stored refs pending

Vision-Based Assistive Technologies for People with Cerebral Visual Impairment: A Review and Focus Study

Arthur Lowery, Bhanuka Gamage, Kim Marriott, Leona Holloway, Nicholas Price, Nicola McDowell, Thanh-Toan Do

arxiv:2505.22983 v1 · 2025-05-29 · 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{TYVZQ3I2UIYVEABYIAYW7K4WZO}

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	2026-07-05T11:11:53.090000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e2b986d1aa23152003840316fab96cb8085c652297b34603f0764fed0b82121

Aliases

arxiv: 2505.22983 · arxiv_version: 2505.22983v1 · doi: 10.48550/arxiv.2505.22983 · pith_short_12: TYVZQ3I2UIYV · pith_short_16: TYVZQ3I2UIYVEABY · pith_short_8: TYVZQ3I2

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/TYVZQ3I2UIYVEABYIAYW7K4WZO \
  | 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: 9e2b986d1aa23152003840316fab96cb8085c652297b34603f0764fed0b82121

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3c4a8bbb27f157551760e680ea8b948e75c6f68980d28b10b739449221d77bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2025-05-29T01:45:14Z",
    "title_canon_sha256": "664071f89e80ec257f3479398a53bbc54acb6c827ba317a44fd9a5ada1ddc1e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22983",
    "kind": "arxiv",
    "version": 1
  }
}