Pith Number

pith:KX4CESAG

pith:2018:KX4CESAGCZ7VWCVTK6TWUTP6HL

not attested not anchored not stored refs pending

Visual Localization of Key Positions for Visually Impaired People

Kailun Yang, Kaiwei Wang, Longqing Lin, Ruiqi Cheng

arxiv:1810.03790 v1 · 2018-10-09 · 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{KX4CESAGCZ7VWCVTK6TWUTP6HL}

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	2026-05-17T23:46:19.324566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55f8224806167f5b0ab357a76a4dfe3af44544d038c9b7572bae057896732c16

Aliases

arxiv: 1810.03790 · arxiv_version: 1810.03790v1 · doi: 10.48550/arxiv.1810.03790 · pith_short_12: KX4CESAGCZ7V · pith_short_16: KX4CESAGCZ7VWCVT · pith_short_8: KX4CESAG

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/KX4CESAGCZ7VWCVTK6TWUTP6HL \
  | 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: 55f8224806167f5b0ab357a76a4dfe3af44544d038c9b7572bae057896732c16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6f7f397b41ed70c2639e23c6fdaca192e84822f6fca565468b1fbc9d572f5ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-10-09T03:12:40Z",
    "title_canon_sha256": "959a1e6e63415e0a5bed4a1347986452ae0f513ce811eedab97f5f6179c9f9a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.03790",
    "kind": "arxiv",
    "version": 1
  }
}