Pith Number

pith:DUAGT27R

pith:2026:DUAGT27RYFRBBUUD32AZU5UZU6

not attested not anchored not stored refs pending

VisionAssist: An Open-Source Smartphone Assistant for AI-Based Visual Accessibility

Ay\c{s}e \"Ozlem \c{C}al{\i}\c{s}kan, Jordi Sanchez-Riera

arxiv:2607.16750 v1 · 2026-07-18 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DUAGT27RYFRBBUUD32AZU5UZU6}

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	2026-07-21T01:20:25.060711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d0069ebf1c16210d283de819a7699a7a640bd1e0b7d946be434f7ac8c6395c3

Aliases

arxiv: 2607.16750 · arxiv_version: 2607.16750v1 · doi: 10.48550/arxiv.2607.16750 · pith_short_12: DUAGT27RYFRB · pith_short_16: DUAGT27RYFRBBUUD · pith_short_8: DUAGT27R

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/DUAGT27RYFRBBUUD32AZU5UZU6 \
  | 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: 1d0069ebf1c16210d283de819a7699a7a640bd1e0b7d946be434f7ac8c6395c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c81cf972f0e83dbf1b3d900664095c275706bedf88e3638c1aad0d6394e4bda3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-18T10:28:57Z",
    "title_canon_sha256": "2b83f301aafb33531deb5c82e8ac0db4ae58f91af4e5c769aba925031a10f73b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.16750",
    "kind": "arxiv",
    "version": 1
  }
}