Pith Number

pith:ZO6RAK2C

pith:2018:ZO6RAK2CLTQLW5LCBDLIZUW2UY

not attested not anchored not stored refs pending

Detection of Structural Change in Geographic Regions of Interest by Self Organized Mapping: Las Vegas City and Lake Mead across the Years

Birgitta Dresp-Langley, Henry O. Nyongesa, John M. Wandeto

arxiv:1803.11125 v1 · 2018-03-29 · cs.CY · 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{ZO6RAK2CLTQLW5LCBDLIZUW2UY}

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	2026-05-18T00:19:48.434880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbbd102b425ce0bb756208d68cd2daa63ac41edc7d1a9649ac51d0c357a0c4e3

Aliases

arxiv: 1803.11125 · arxiv_version: 1803.11125v1 · doi: 10.48550/arxiv.1803.11125 · pith_short_12: ZO6RAK2CLTQL · pith_short_16: ZO6RAK2CLTQLW5LC · pith_short_8: ZO6RAK2C

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/ZO6RAK2CLTQLW5LCBDLIZUW2UY \
  | 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: cbbd102b425ce0bb756208d68cd2daa63ac41edc7d1a9649ac51d0c357a0c4e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d51cb98fab3cd83e25190abb57bddd7a0c5c2fe864b64231f311ec34debbd10c",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-03-29T15:56:05Z",
    "title_canon_sha256": "5789d33227c6c326a36078160ed3c5f6c48a9c9d1666bc6396358184f9e278be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.11125",
    "kind": "arxiv",
    "version": 1
  }
}