Pith Number

pith:XS4S3NBZ

pith:2018:XS4S3NBZSVHZQBQHO6TRO5UO2I

not attested not anchored not stored refs pending

The Effect of Computer-Generated Descriptions on Photo-Sharing Experiences of People with Visual Impairments

Lindsay Reynolds, Shaomei Wu, Shiri Azenkot, Yuhang Zhao

arxiv:1805.01515 v1 · 2018-05-03 · 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{XS4S3NBZSVHZQBQHO6TRO5UO2I}

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	2026-05-18T00:16:51.111334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcb92db439954f98060777a717768ed212c46f24bfafebfd4f74799d11d970fe

Aliases

arxiv: 1805.01515 · arxiv_version: 1805.01515v1 · doi: 10.48550/arxiv.1805.01515 · pith_short_12: XS4S3NBZSVHZ · pith_short_16: XS4S3NBZSVHZQBQH · pith_short_8: XS4S3NBZ

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/XS4S3NBZSVHZQBQHO6TRO5UO2I \
  | 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: bcb92db439954f98060777a717768ed212c46f24bfafebfd4f74799d11d970fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1824eaa8a851aedd5207a5ad69be21e11136dff33f2a4398d2126673006a36e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2018-05-03T19:10:38Z",
    "title_canon_sha256": "046c63d30af567316ce8b9fe3eafe44d613b655e25899e301464387671538f9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01515",
    "kind": "arxiv",
    "version": 1
  }
}