Pith Number

pith:LCUYPP3X

pith:2013:LCUYPP3XDHBYGOQ32UWYMUDRI2

not attested not anchored not stored refs pending

Major Limitations of Satellite images

Firouz A. Al-Wassai, N.V. Kalyankar

arxiv:1307.2434 v1 · 2013-07-09 · 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{LCUYPP3XDHBYGOQ32UWYMUDRI2}

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	2026-05-18T03:18:52.559644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58a987bf7719c3833a1bd52d8650714681a68d62f71e1bc222c93a1b5eadfcc2

Aliases

arxiv: 1307.2434 · arxiv_version: 1307.2434v1 · doi: 10.48550/arxiv.1307.2434 · pith_short_12: LCUYPP3XDHBY · pith_short_16: LCUYPP3XDHBYGOQ3 · pith_short_8: LCUYPP3X

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/LCUYPP3XDHBYGOQ32UWYMUDRI2 \
  | 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: 58a987bf7719c3833a1bd52d8650714681a68d62f71e1bc222c93a1b5eadfcc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fad25c90655e6bf333771cd457bd44c5c7255892e0f6493ba29fc0ab39b71103",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2013-07-09T13:01:46Z",
    "title_canon_sha256": "717ceb05905224849e2538109c3c67254db48883a5d1813b579c2cfcdbe28ab2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.2434",
    "kind": "arxiv",
    "version": 1
  }
}